Indeks:Sumber Glosarium Pusat Bahasa Indonesia
Tampilan
12.443
- A band
- A chromosome
- a priori tests
- a priori weighting
- AA content
- abambulacral surface
- Abbe condenser
- abc method
- abdominal appendage
- abdominal gill
- abdominal leg
- abdominal pore
- abdominal rib
- abdominal segment
- abdominal sternum
- abdominal stigma
- abdominal tergum
- abdominal vein
- abducens nerve
- abductor ventralis superficialis
- Abe-Meeron theory
- Abel integral equation
- Abel summability
- Abelian group
- Abels equation
- Abels inequality
- Abels integral equation
- aberration
- abhymenial
- abience
- abietic acid
- abiocoen
- abiology
- abjection
- abjunction
- ablation
- ablation test
- Abney effect
- Abney law
- abnormal curve
- abnormal sound
- ABO blood group system
- ABO blood-group systems
- abomasum
- aboospore
- aboral circular vessel
- abortive infection
- abortive transduction
- Abraham-Lorentz model of electron
- abrasion process
- abrasive base paper
- abrasive paper
- abscisic acid
- abscissic acid
- abscissic layer
- abscission
- abscission layer
- abscission zone
- absolute configuration
- absolute filter
- absolute frequency
- absolute humidity
- absolute inequality
- absolute line
- absolute membrane filter
- absolute permeability
- absolute point
- absolute refractory time
- absolute resemblance
- absolute resemblance linkage
- absolute space
- absolute specificity
- absolute stability
- absolute strength of muscle
- absolute synonym
- absolute temperature
- absolute visual threshold
- absolution
- absorbance
- absorbance-time curve
- absorbed dose rate
- absorbent paper
- absorbing agent
- absorbing molecule
- absorbing power
- absorbing region
- absorptiometric analysis
- absorption band edge
- absorption cell
- absorption curve
- absorption elution test
- absorption filter
- absorption law
- absorption of radiation
- absorption of sound
- absorption power
- absorption spectrophotometer
- absorption tower
- absorption-elution method
- absorption-inhibition method
- absorptive medium
- absorptive root
- abstract function
- abstract space
- abstrict
- abundance
- abyssal gap
- abyssal hill
- abyssal plain
- abyssal zone
- abyssobenthos
- acantha
- acanthite
- acanthocephalous
- acanthocyte
- acanthoid
- acapnia
- acarina
- acarology
- acarpous
- acaryote
- acatalasemia
- accelerated storage test
- acceleration equation
- acceleration method
- accelerator nerve
- acceptance control chart
- acceptance line
- acceptance region
- accepted name
- acceptor
- acceptor atom
- acceptor impurity
- acceptor ionization energy
- access method
- accessibility induction
- accessory cell
- accessory disc
- accessory fibre
- accessory gland
- accessory heart
- accessory nerve
- accessory part
- accessory pigment
- accessory sex organ
- accessory transfusion tissue
- accessory vein
- accident rate
- accidental species
- acclimatisation
- accommodation
- accretion
- accretion theory
- accrued benefit cost method
- accumulated process
- accumulation point
- accuracy of gravimetric method
- acentric chromosome
- acephaline
- acervulin shell
- acervulus
- acetaldehyde dehydrogenase
- acetate agar
- acetate filter
- acetazolamide
- acetic anhydride
- aceto-CoA-kinase
- acetoacetate activating enzyme
- acetoacetic acid
- acetoacetyl-CoA deacylase
- acetoarcein
- acetocarmine
- acetogen
- acetoin
- acetokinase
- acetolactive
- acetone body
- acetone iodine decolourizer
- acetone powder
- acetonium ion
- acetoxonium
- acetyl coenzyme A
- acetyl group
- acetyl pool
- acetyl-AMP
- acetyl-chymotrypsin
- acetyl-CoA
- acetyl-CoA thiophorase
- acetylacetone
- acetylcholine
- acetylcholinesterase
- acetylglucosamine-6-phosphate
- acetylhyalobiuronic acid
- acetylium
- achene
- achiasmate
- Achilles' tendon
- achondroplastic dwarf
- achroacyte
- achroatic lens
- achromatic aberration
- achromatic apparatus
- achromatic condenser
- achromatic indicator
- achromatic lens system
- achromatin
- acia
- acicula
- acicular crystal
- aciculum
- acid alcohol decolorizer
- acid alum haematoxylin
- acid attack
- acid curd
- acid death point
- acid egg medium
- acid fast organism
- acid fast stain
- acid free paper
- acid fuchsin
- acid fuchsin stain
- acid gland
- acid lability
- acid phosphatase test
- acid pipette
- acid rain
- acid resistant paper
- acid scavenger
- acid-base balance
- acid-base equilibrium
- acid-free paper
- acidic amino acid
- acidity regulator
- acidium
- acidolysis
- acidophil
- acidophil cell
- acidophile
- acidophilous milk
- acidosis
- acidotheca
- acidproof
- acidproof paper
- acinus
- acoeloid ancestor
- acoelous
- aconitase
- acontia
- acoustic admittance of oscillator
- acoustic amplification
- acoustic approximation
- acoustic compensator
- acoustic filter
- acoustic mass
- acoustic mobility
- acoustic mode
- acoustic mode vibration
- acoustic nerve
- acoustic noise
- acoustic power
- acoustic radar equation
- acoustic radiation
- acoustic reflex
- acoustic technigue
- acoustic-energy dissiption rate
- acoustic-mobility analogy
- acoustical phonon
- acoustical reciprocity theorem
- acousticolateralic system
- acoustics admittance of oscillator
- acoustoelectric effect
- acoustooptic modulation
- acquired antibody
- acquired characteristic
- acquired immunity
- acquired resistance
- acquired tolerance
- acquisition access time
- acquisition feeding
- acquisition feeding time
- acquisition threshold period
- acraein
- acrania
- acrasin
- acraspedote medusa
- acridine dye
- acriflavine
- acrocentric chromosome
- acrocephaly
- acrocyst
- acrodont
- acrodont tooth
- acromion
- acromion process
- acron
- acroparia
- acropetal
- acropleurogenous
- acrosomal vesicle
- acrosome
- acrosome reaction
- acrospore
- acrosporogenous
- acrostichal bristle
- acrosyndesis
- acrotrophic egg tubule
- acrotrophic ovariole
- acrylic acid
- acrylonitrile-butadiene rubber
- ACTH secretion
- actidione agar
- actin
- actinin
- actinistia
- actinochyma
- actinomere
- actinometer
- actinomycetes
- actinomycin
- actinomycin D
- actinomycosis
- actinophore
- actinopteri
- actinostome
- actinotrichia
- actinotrocha
- actinula
- action at a distance theory
- action chains
- action of a group
- action of peroxidase
- activated aeration system
- activated carbon
- activated cell
- activated charcoal
- activated diffusion
- activated molecule
- activated sludge process
- activating enzyme
- activation
- activation analysis
- activation energy
- activation free energy
- activator
- activator RNA
- active agent
- active alloy process
- active centre
- active collection
- active dry yeast
- active filter
- active immunity
- active ingredient
- active mass
- active region
- active resistance
- active site
- active transport
- activity coefficient
- activity concentration
- activity practical system
- activity rational system
- actomyosin
- actomyosis
- actuarial cost method
- actuarial liability
- acuity
- aculea
- aculeus
- acute symptom
- acute transpection
- acute triangle
- acyclic digraph
- acyclic graph
- acyl dehydrogenase
- acyl enzyme
- acyl migration
- acyl-oxygen fission
- acylase
- acylated tRNA
- acylating agent
- ad hoc category
- adair analysis
- Adam's apple
- adamantoblast
- adambulacral ossicle
- adambulacral spine
- Adams apple
- adaptability
- adaptational similarity
- adaptive behaviour
- adaptive capacity
- adaptive clustering method
- adaptive enzyme
- adaptive growth
- adaptive hypothesis
- adaptive norm
- adaptive oceli
- adaptive polymorphism
- adaptive radiation
- adaptive zone
- adaptor transfer RNA
- adatom
- adaxial meristem
- addisons disease
- addition property of inequality
- addition theorem
- additive coding
- additive colour mixing
- additive conservation law
- additive gene
- additive gene effect
- additive group
- additive group of a ring
- additive identity
- additive metamorphism
- additive random walk process
- additive set function
- addorsal line
- address book
- adduction
- adductor
- adductor caudalis ventralis
- adductor longus
- adductor magnus
- adductor mandibular muscle
- adductor mandibularis
- adductor muscle
- adductor ventralis profundus
- adecticius pupa
- adelphogamy
- adenine thymine link
- adenocyte
- adenohypophysis
- adenosine
- adenosine diphosphate
- adenosine monophosphate
- adenosine triphosphate
- adenotrophic viviparity
- adenovirus
- adenylate kinase
- adenylic acid
- adenylosuccinase
- adfrontal sclerite
- adherence
- adherent flagellum
- adherent point
- adhesive agent
- adhesive cell
- adhesive disc
- adhesive film
- adhesive organ
- adhesive paper
- adhesive papila
- adhesive power
- adhesive root
- adhesorium
- adiabatic approximation
- adiabatic compressibility
- adiabatic demagnetization
- adiabatic gas law
- adiabatic law
- adiabatic perturbation
- adiabatic process
- adiabatic theorem
- adialia
- adiastole
- adipose cell
- adiscota
- adjacency matrix
- adjacency matrix of digraph
- adjacency matrix of graph
- adjacent disjunction
- adjacent line
- adjacent point
- adjacent side
- adjoint differential equation
- adjoint Dirac equation
- adjoint Dirac wave function
- adjoint equation
- adjoint space
- adjoint wave equation
- adjunction space
- adjustable premium
- adjusted crystal field theory
- adjustor neurons
- adjuvant
- administratif officer
- admissible decision function
- admissible function
- admissible space
- admissible test
- adoptive immunization
- adoral zone
- adradial canal
- adrenal
- adrenal artery
- adrenal cortex
- adrenal cortex activity
- adrenal disfunction
- adrenal medulla
- adrenal tumour
- adrenal vein
- adrenalectomy
- adrenalin
- adrenergic nerve
- adrenochrome
- adrenocortical steroids
- adrenocortical tissue
- adrenocorticotrophic hormone
- adrenoglomerulotrophin
- adrenotrophic hormone
- adrontal area
- adsorbent agent
- adsorption chromatography
- adsorption effect
- adsorption energy
- adsorption power
- aduction
- adult plant resistance
- advanced biological unit process
- advanced chemical unit process
- adventitia
- adventitial cell
- adventitious bud
- adventitious organ
- adventitious root
- adventitious septum
- adventitious vein
- adventive plant
- adventral line
- advertising signal
- advisory agency
- advisory board
- advisory commitee
- advisory council
- aecidiospore
- aecidium
- aeciospore
- aecium
- aeolian sounds
- aeolian tone
- aeoliar deposit
- aerated channel
- aeration number
- aerenchyma
- aerial blight
- aerial plankton
- aerial root
- aerobic filter
- aerobic method
- aerobic respiration
- aerobic transfer
- aerobiosis
- aerodynamic drag
- aerodynamic method
- aerodynamic sound
- aerolate leaf spot
- aeroplankton
- aeroponics
- aeroscepsin
- aeroscopic plate
- aerotaxis
- aerotolerant
- aerotropism
- aesculin
- aesculin bile medium
- aestivate
- aestivation
- aethalium
- aetiology
- affector organ
- afferent nerve
- affine coordinate system
- affine curvature line
- affine holonomy group
- affine line
- affinity analysis
- affinity chromatography
- affinity electron
- affinity index
- affinity labelling
- affinity law
- affinity measure
- affinity negative electron
- afforestation
- afibrinogenemia
- aflatoxin
- afocal system
- after effect
- after-image
- after-potential
- after-power
- afterbody
- afternose
- afterripening
- aftershaft
- agamogenesis
- agamospecies
- agamous reproduction
- agar
- agar count
- agar gel diffusion
- agar overlay procedure
- agar tablet
- agarose exchager
- agarose gel electrophoresis
- age dependent birth and death process
- age dependent branching process
- age limit
- age specific death rate
- agenesis
- agestion
- agglomerative clustering
- agglomerative clustering method
- agglomerative strategy
- agglutination of blood
- agglutination tube viewer
- agglutinin
- agglutinogen
- aggradation
- aggregate cup fruit
- aggregate free fruit
- aggregate fruit
- aggregate ray
- aggregated
- aggregatin factor
- aggregation
- aggregation chimera
- aggregation measure
- aggresive behaviour
- aggresiveness
- aggressive mimicry
- aggressive race
- aginatine
- aging of clones
- aging test
- aglucone
- agmatine
- agnosterol
- agonistic behaviour
- agranulocyte
- agribusiness
- agrochemical
- agroforestry
- agroindustry
- agronomy
- agrostology
- agrotechnology
- Aiquers fixative
- air bath
- air bladder
- air brush coating process
- air cell
- air chamber
- air cock
- air conditioner
- air dried
- air filter
- air friction
- air heater blower
- air lock
- air mass
- air permeability
- air pollution
- air root
- air sac
- air screening test
- air spore
- air sterilisation
- air system loss
- air-dried paper
- aircraft noise
- Airy disc pattern
- airy equation
- Airy function
- aitiogenic
- Aitken counter
- ajmaline
- akaryomastigont
- alanine
- alanine anticodon
- alarm call
- alarm reaction
- alary muscle
- alavertex
- Alberts stain
- albinism
- albovirus
- albumin
- albumin gradient centrifugation
- albuminoid sphere
- albuminose
- albuminous cell
- albuminous seed
- alburnum
- Albuts stain
- alcaptonuria
- alcoa process
- alcohol acid
- alcohol amide
- alcohol amine
- alcohol burner
- alcohol ketone
- alcohol meter
- alcohol wash method
- alcoholic fermentation
- alcoholuria
- aldaric acid
- aldehyde acid
- aldehyde ammonia
- aldehyde fuchsin
- aldofuranose
- aldolase
- aldonic acid
- aldosteronism
- aldosugar
- aleuritic acid
- aleuron layer
- aleuroplast
- aleurospore
- alga virus
- algae
- algal layer
- algal leaf spot
- algebraic curve
- algebraic dual space
- algebraic equation
- algebraic function
- algebraic group
- algebraic topology
- algebraical method
- algicide
- alginic acid
- algorithm theory
- alien diseases
- aliform paratracheal parenchyma
- alimentary canal
- alimentary castration
- alimentation
- aliphatic acid
- aliphatic carboxylic acid
- alisphenoid bone
- alisphenoid canal
- alkali earth metal
- alkali ion
- alkali solubility
- alkali waste
- alkaline death point
- alkaline dilution test
- alkaline earth ion
- alkaline gland
- alkaline hydrolysis
- alkaline process
- alkaline salt
- alkalinity
- alkyl amine
- alkyl chain
- alkylmagnesium
- all-or-none law
- all-or-none principle
- allantochorion
- allantoic acid
- allantoic bladder
- allantoic placenta
- allantoic stalk
- allantoic vesicle
- allantoicase
- allantoin
- allatectomy
- allautogamy
- allele
- allele frequency
- allelic allotype
- allelic complementation
- allelic exclusion
- allelic frequency
- allelic interaction
- allelism
- allelomorph
- allelophatic agent
- allelotype
- Allens rule
- allergic reaction
- allo-infection
- allogamy
- allogene
- allogenic succession
- allograft
- alloimmunization
- alloiogenesis
- allokinesis
- allometric effects
- allometric equation
- allometric growth
- allometric transformation
- allometry
- allometry formula
- allomucic acid
- allopatric introgression
- allopatric speciation
- alloplasm
- alloplasmatic structure
- alloplasmic parts
- allosomal inheritance
- allosome
- allosteric enzyme
- allosteric modulation
- allosteric modulator
- allosteric protein
- allosyndesis
- allotheria
- allotropous flower
- allowed frequency
- allowed transition
- alloxan diabetes
- alloxydim sodium
- alluvium
- allylic group
- almost linear system
- almost periodic function
- alpha actinin
- alpha amanitin
- alpha cell
- alpha cellulose
- alpha diversity
- alpha foetoprotein
- alpha globulin
- alpha helix
- alpha particle
- alpha rhythm
- alpha spore
- alpha tocopherol
- alpha wave
- alpha-aminobutyric acid
- alpha-ketobutyric acid
- alphanumeric character set
- alphavirus
- alpine
- alpine zone
- alteration theory
- alternate disjunction
- alternate host
- alternate leaf
- alternate pitting
- alternating current
- alternating group
- alternating renewal process
- alternating-current polarography
- alternating-field demagnetization
- alternation of generations
- alternative host
- alternative mating strategy
- alternative method
- alternative name
- alternative policy
- alternative theorem
- alternator
- altitude
- altitudinal limit
- altitudinal range
- alum-carmine stain
- alveolar bone
- alveolar cell
- alveolar duct
- alveolar gland
- alveolar layer
- alveolar macrophage
- alveolar pore
- alveolitis
- Alzheimer stain
- amacrine cell
- Amagat law
- amatoxin
- amber codon
- amber mutant
- amber mutation
- amber shell
- amber suppression
- ambident anion
- ambident nucleophile
- ambidentate ligand
- ambiens muscle
- ambient noise
- ambient space
- ambiguous codon
- ambiguous name
- ambivalent codon
- ambon
- ambulacral groove
- ambulacral ossicles
- ambulacral pore
- ambulacral ridge
- ambulacral spine
- ambulacrum
- ameiotic thelytoky
- ameloblast
- amensalism
- ament
- amerospore
- Ames test
- amidase
- amidase action
- amidation
- amination
- amino acid analog
- amino acid analyser
- amino acid sequence
- amino acid side chain
- aminoacyl adenylate
- aminoacyl site
- aminoacyl tRNA
- aminoglycoside
- aminophylline
- aminoquinoline
- aminosuccinic acid
- amitosis
- amitriptyline
- amixia
- ammochaeta
- ammonia absorption refrigerator
- ammonia table
- ammonia-soda process
- ammonification
- ammonifying bacteria
- ammonium salt sugar medium
- ammonium vanadate test
- amnestic syndrome
- amniocentesis
- amnion
- amniotelic animal
- amniotic cavity
- amniotic fluid
- amniotic fold
- amoebiasis
- amoebocyte
- amoeboid corpuscle
- amoeboid locomotion
- amoeboid movement
- amoebospore
- amorphon
- amorphous semiconductor
- amortization equation
- AMP pathway
- Ampere law
- Ampere-Laplace law
- amphiaster
- amphibia
- amphibious plant
- amphibole group
- amphibolic pathway
- amphibolism
- amphicribral vascular bundle
- amphidisc
- amphiesma
- amphimictic population
- amphimictic reproduction
- amphinucleoulus
- amphinucleus
- amphiphatic acid
- amphiphloic siphonostele
- amphispore
- amphistome
- amphistylic skull
- amphitrichous
- amphitrophy
- amphivasal vascular bundle
- amphogenic
- amphoteric ion
- amphotericin
- amphotropic virus
- amplification
- amplifier noise
- amplitude modulation
- ampulla
- ampulla of ear
- ampulla of Vater
- amygdalic acid
- amygdaloid nucleus
- amylolysis
- amylopectin
- amyloplast
- amylopsin
- amylosucrase
- amylovorin
- amylum
- anabatic wind
- anabiosis
- anabisine
- anabolic agent
- anabolic steroid
- anabolism
- anadromy
- anaemia
- anaerobic contact process
- anaerobic egg agar
- anaerobic environment
- anaerobic filter
- anaerobic glycolysis
- anaerobic jar
- anaerobic plate count
- anaerobic respiration
- anaerobic spore test
- anaesthesia
- anagenesis
- anagesis
- anahaemin
- anal angle
- anal appendicula
- anal appendix
- anal area of the wing
- anal cerari
- anal cleft
- anal cross vein
- anal crossing
- anal disk
- anal fan
- anal field
- anal fin support
- anal flap
- anal fold of wing
- anal gill
- anal gland
- anal leg
- anal lobe
- anal loop
- anal orifice
- anal papilla
- anal pit
- anal plate
- anal region
- anal tubercle
- anal vein
- analgesic drug
- analog modulation
- analog system
- analogous organ
- analogous pole
- analogue channel
- analysis of covariance
- analysis of deviance
- analysis of variance
- analytic at a point
- analytic number theory
- analytic toxicology
- analytical balance
- analytical curve
- analytical method
- analytical mill
- analyzer system
- anamnestic response
- anamorphic system
- anamorphosis
- anaphase
- anaphoresis
- anaplerotic reaction
- anapophyses
- anastomose
- anastomosis
- anastral spindle
- ancestral characters
- anchylostomiasis
- ancient soil
- andesite line
- Andrades indicator
- androconia
- androcyte
- androdioecious
- androecium
- androgenesis
- androgynism
- andromonoecious
- androphage
- androsome
- androspore
- androsporophyll
- androstane
- anecdysis
- anemochore
- anemochory
- anemophily
- anemotaxis
- anepisternum
- aneucentric translocation
- aneurysm
- angioneurotic oedema
- angiostomy technique
- angiotensinogen
- angle bisector
- angle distribution function
- angle indicator
- angle modulation
- angle of declination
- angle of deviation
- angle of inclination
- angle of polygon
- angle of rest
- angle of rotation
- angle sum theorem
- angled scissor
- angles ring disease
- angular acceleration
- angular bone
- angular collenchyma
- angular correlation
- angular dissymetry
- angular distribution of scattered sound
- angular frequency
- angular leaf spot
- angular magnification
- angular methyl group
- angular momentum conservation
- angular momentum conservation law
- angular momentum matrix representation
- angular momentum of Noether`s theorem
- angular momentum quantization
- angular similarity coefficient
- angular transformation
- angular velocity
- anharmonic effect
- anharmonic oscillator
- anharmonic potential
- anhydrobiosis
- anhydrous chloride
- anidocyst
- aniline
- aniline blue
- aniline point
- animal gradient
- animal heat
- animal kingdom
- animal pole
- animal region
- animal vector
- animal virus
- animalized embryo
- animalized larva
- animalizing agent
- anion-exchange resin
- anise oil
- anisocytic stomata
- anisocytosis
- anisogamy
- anisospore
- anisotropic medium
- anisotropy energy
- ankylosis
- annealing point
- annidation
- annihilation operator
- annual cycle
- annual plants
- annual premium
- annual ring
- annular cell wall thickering
- annular lamina
- annulus
- anode dark space
- anodic reaction
- anodic stripping analysis
- anogenital segment
- anomalous atomic scattering method
- anomalous secondary growth
- anomalous skin effect
- anomalous succession
- anomalous Zeeman effect
- anomalous zone of audibility
- anomocytic stomata
- anovulatory
- anoxemia
- anoxia
- anoxybiotic respiration
- antacoria
- antagonism
- antagonistic muscle
- antapical plate
- antazoline
- ante-alar sinus
- antecedent drainage
- antechamber
- antecosta
- antecostal suture
- antecoxal
- antecoxal sclerite
- antenal flagellum
- antennal club
- antennal flagellum
- antennal fossa
- antennal gland
- antennal groove
- antennal pedicel
- antennal sac
- antennal sclerite
- antennaria
- antennifer
- antenodal cross vein
- antergism
- anterior adductor
- anterior cardiac sinus
- anterior chamber
- anterior choroid plexus
- anterior cross vein
- anterior invagination
- anterior lacerate foramen
- anterior lateral tooth
- anterior muscle scar
- anterior pituitary
- anterior vena cava
- anteriosclerosis
- anthelion
- anther culture
- antheridium
- antherozoid
- anthesis
- anthocodium
- anthocyanin
- anthogenesis
- anthomedusa
- Anthonys capsule stain
- anthoxantin
- anthranilic acid
- anthropic zone
- anthropobiology
- anthropochore
- anthropochory
- anti-alias filter
- Anti-Corruption Bureau
- anti-inflammation
- anti-inflammatory agent
- anti-rust paper
- anti-Stokes line
- anti-tarnish paper
- antianxiety agent
- antiauxin
- antibacterial agent
- antibiosis
- antibiotic disc
- antibiotic resistant gene
- antiblocking agent
- antibody absorption test
- antibody combining site
- antibody engineering
- antibonding orbital
- antibonding state
- anticalcitonin
- anticipation function
- anticline
- anticoagulant
- anticoagulin
- anticodon
- anticodon arm
- anticoincidence
- anticommutation relation
- anticommutator
- anticommuting Hermitean operator
- antidepressant
- antidiuresis
- antidiuretic hormone
- antidiuretic mechanism
- antiemetic agent
- antiferroelectricity crystal
- antiferromagnetic magnon
- antifertility agent
- antifibrinolysin
- antifoam agent
- antifungal subtance
- antigen virus
- antigen-antibody reaction
- antigenic conversion
- antigenic determinant
- antigenic drift
- antigenic modulation
- antigenic nature
- antigenic relationship
- antigenicity
- antiglobulin consumption test
- antiglobulin test
- Antigua and Barbuda
- antihemorrhagic factor
- antihistamine
- antihormone
- antihypertensive agent
- antiidiotypic antibody
- antiknock agent
- antilinear operator
- antimalarial agent
- antimerism
- antimigration
- antimutagen
- antimycin
- antineutrino wave function
- antineutrino-electron angular correlation
- antioxidant effect
- antiparticle wave function
- antiphase domain
- antiplasmin
- antipodal point
- antipodal set
- antiproton wave function
- antipsychotic agent
- antipygidial bristles
- antisense strand
- antiseptic solution
- antiserum
- antisolar point
- antisporulant
- antistatic agent
- antisymmetric law
- antisymmetric many-electron wave function
- antisymmetric wave function
- antisymmetrization
- antisymmetry of wave function
- antiterminator
- antithrombin
- antithyroid
- antitoxin
- antitrades
- antitriptic wind
- antitumor
- antiunitary operator
- antiviral agents
- antivirus
- anucleated protoplast
- anvil
- aorta dispension
- aorta flow
- aortic arch
- aortic body
- aortic trunk
- apathetic colouration
- apathovirus
- apertural teeth
- aperture effect
- aperture illumination function
- aphanoplasmodium
- aphotic zone
- apical cell
- apical cell theory
- apical growth
- apical meristem
- apical organ
- apical paraphysis
- apical plates
- apiolic acid
- apitoxin
- aplanat condenser
- aplanetism
- aplanogamete
- aplanospore
- apocamphoric acid
- apochromatic system
- apocrine gland
- apocrita
- apodemal arm
- apodemal lobe
- apodizing function
- apoenzyme
- apoferritin
- apogamy
- apolar axis
- apomictic thelytoky
- apomorphic character
- apomorphy
- aponeurosis
- apophysis
- apoplasmatic
- apoplastid protozoa
- aposematic colouration
- apospory
- aposteriori comparisons
- aposteriori weighting
- apothecium
- apotracheal parenchyma
- apparent candlepower
- apparent equilibrium
- apparent loss
- apparent mortality
- apparent resistance
- apparent solubility
- apparent-resistivity curve
- appendicular muscle
- appendicular skeleton
- appendiculate marginal cell
- appendix
- appetitive behaviour
- Appleton layer
- applicator stick
- applied mathematics
- apportunistic pathogen
- apposition
- apposition eye
- appressorium
- approximate method
- approximating function
- approximation
- approximation method
- approximation theorem
- approximation theory
- apraxia
- aprescutum
- apurinic acid
- apyrase
- aquaculture
- aquatic fungi
- aquatic plant
- aquatic weed
- aqueduct of Sylvius
- aqueductus vestibulum
- aqueous humour
- aquifer
- aquiprata
- arable land
- arachidic acid
- arachnoid membrane
- arachnoid villus
- arago point
- arbitrary moving system
- arboriculture
- arbovirus
- arc of a curve
- arc-connected set
- archaean era
- archaeocyte
- archegonium
- archenteric pouch
- archenteron
- archeobacteria
- archeocyte
- Archeozoic
- archespore
- archicephalon
- archicerebrum
- archidictyon
- Archimedean number set
- Archimedes principle
- archinephric duct
- archinephridium
- archipallium
- archipterygium
- archival paper
- arciform artery
- arciform muscle
- arciform vein
- arcnate vein
- arcsin normal distribution
- arcsin transformation
- Arctic brown earth
- Arctic smoke
- arcualium
- arcwise connected set
- area of a polygon
- area opaca
- area pellucida
- area sampling
- area vasculosa
- arenaceous
- arenaceous shell
- arenavirus
- arenicolous organism
- areolar tissue
- argentaffine cell
- argentometric method
- arginine
- argument of a function
- argument principle
- arid zone
- aril
- arista
- arithmetic function
- arithmetic growth
- arithmetic mean
- armature paper
- aromatic amino acid
- aromorphosis
- aropism
- aroylbenzoic acid
- arrector pili
- arrector pili muscle
- arrector pilus
- arrectores pilorum
- Arrhenius equation
- arrhenotoky
- arrival rate
- arrow headed
- arsenic poisoning
- arsinic acid
- art history
- art paper
- arterial system
- arteriole
- arteriovenous anastomosis
- artery forceps
- artesian basin
- artesian well
- arthroconidium
- arthromere
- arthropleuron
- arthropodin
- arthrospore
- articulamentum
- articular bone
- articular cartilage
- articular cavity
- articulation
- articulation point
- articulatory epideme
- artificial classification
- artificial digestion
- artificial formation
- artificial horn
- artificial intelligence
- artificial mating
- artificial pacemaker
- artificial parthenogenesis
- artificial plasmid
- artificial rain
- artificial reef
- artificial selection
- artiulated laticifer
- aryloxyacetic acid
- arytenoid cartilage
- asbestos pad filter
- asbestos paper
- ascending aestivation
- ascending colon
- Aschheim-Zondek test
- asci
- ascidium
- ascochitine
- ascoconidium
- ascogenous cell
- ascogenous hypha
- ascogonium
- Ascolis test
- ascon grade
- ascon sponge
- asconoid structure
- ascoplasm
- ascorbit acid
- ascospore
- ascostome
- ascostroma
- ascus mother cell
- aseptic sampling
- aseton-butanol fermentation
- asexual reproduction
- ash
- ash content
- ashless filter paper
- ashless paper
- asparagic acid
- asparagine
- aspartic acid
- aspects of a system
- aspergillic acid
- aspergillosis
- aspirated pit
- aspirator
- aspirator pump
- asporogenic
- asporogenous
- assay medium
- assay method
- assembly cluster
- assimilatory filament
- assisted virus
- assistor virus
- associated homogeneous equation
- associated Legendre function
- association analysis
- association area
- association coefficient
- association law
- association neuron
- association test
- associative law
- associative neuron
- associativity
- assortative breeding
- assortative mating
- assumed decimal point
- astable multivibrator
- astacin
- asthenobiosis
- asthenosphere
- astraeid coral
- astral rays
- astrocyte
- astronomical filter
- astronomical unit
- astrophy group
- asymmetric matrix
- asymmetric method
- asymmetric relationship
- asymmetrical fold
- asymmetrical karyotype
- asymmetrical test
- asymmetry energy
- asymptotic equality
- asymptotic function
- asymptotic line
- asymptotic stability
- asynapsis
- at-attention display
- atelectasis
- atelliosis
- atheletes foot
- atlas vertebra
- atmometer
- atmosphere major region
- atmospheric dispersion
- atmospheric pollution
- atmospheric tides
- atomatic ganglion
- atomic energy
- atomic form vector
- atomic frequency
- atomic hydrogen diamagnetic susceptibility
- atomic radius
- atomic size effect
- atomic theory
- atomize
- ATP-ADP cycle
- ATP-AMP transphosphorylase
- ATP-arginine transphosphorylase
- ATP-creatine transphosphorylase
- atretic follicle
- atrial chamber
- atrial depolarisation
- atrial fibrillation
- atrial orifice
- atrial systole
- atriopore
- atrioventricular bundle
- atrioventricular node
- atropine
- att sites
- attached illuminator
- attack rate
- attained age method
- attenuated strain
- attenuation
- attenuation of sound
- attenuator
- attribution theory
- atypicality
- audibility
- audibility curve
- audiology
- auditory canal
- auditory capsule
- auditory damage threshold
- auditory nerve
- auditory organ
- auditory ossicles
- auditory perception
- auditory system
- auditory tube
- auditory vesicle
- Auerbachs plexus
- auger
- Auger effect
- Auger process
- Auger recombination
- augmented plane wave
- augmented plane-wave method
- augmentor nerves
- auricle
- auricular feathers
- auricular groove
- auricular sense organ
- auriculo-ventricular opening
- auriculo-ventricular valve
- aurreomycin assay
- autapomorphic character
- autecology
- authigenic
- author citation
- authors name
- auto-correlation function
- autoanalyzer
- autoantibody
- autoantigen
- autocatalyst theory
- autocatalytic curve
- autoclave thermometer
- autocollimation
- autocollimator
- autocolony
- autocoprography
- autocorrelation function
- autocoupling
- autocovariance function
- autocovariance generating function
- autodigestion
- autogamous
- autogamy
- autogenesis
- autogenic microline
- autogeny
- autograft
- autoimmune disease
- autoinfection
- autoionization
- autolysin
- autolysis
- autolytic process
- autolyzed yeast medium
- automata theory
- automated process control system
- automatic analysis
- automatic movement
- automatic nervous system
- automatic pipette rinser
- automaticity
- automation system
- automictic thelytoky
- automixis
- automorphism of a Lie group
- automutagen
- autonomic ganglion
- autonomic nerve ganglion
- autonomic system
- autonomous replication
- autonomous system
- autonomous system of nonlinear differential equation
- autonym
- autoparthenogenesis
- autophagic vacuole
- autophagosome
- autophobic system
- autopodium
- autoradiography
- autoregressive process
- autosegregation
- autoselection
- autosomal inheritance
- autosome
- autostylic jaw suspension
- autosynapsis
- autotony
- autotrophic mutant
- autotrophic succession
- autotrophy
- autotypic element
- auxanogram
- auxesis
- auxilia
- auxiliary equation
- auxiliary vein
- auxin
- auxochrome
- auxochromic group
- auxocyte
- auxograph
- auxonometer
- auxotrophic mutant
- auxotrophy
- availability function
- available energy
- available name
- avenacin
- average acceleration
- average arrival rate
- average binding energy
- average critical value method
- average deviation
- average energy
- average kinetic energy
- average linkage clustering
- average of arithmetic function
- average power
- average sample number curve
- average sample number function
- average service rate
- average similarity
- averaging method
- aves
- avicularium
- Avogadros law
- Avogadros principle
- avoiding reaction
- Avrami equation
- axe shaped
- Axel-Johnson process
- axenic culture
- axenic system
- axial cell
- axial organ
- axial parenchyma
- axial plane
- axial polyp
- axial sinus
- axial skeleton
- axial system
- axial tracheid
- axial velocity
- axil
- axil muscle
- axil streak
- axillary artery
- axillary bud
- axillary calli
- axillary leaf
- axillary meristem
- axillary sclerite
- axinellid structure
- axiom of countability
- axiom of quantization
- axiomatic field theory
- axiomatic formulation
- axiomatic set theory
- axis cylinder
- axis of homology
- axis of symmetry
- axis vertebra
- axoaxonix synapse
- axoblast
- axodendritic synapse
- axolemma
- axon hillock
- axon perturbation
- axon reflex
- axon temporal character
- axon threshold
- axonal flan
- axonema
- axonometric chart
- axoplasm
- axopodia
- axopodium
- axosome
- axostylar filament
- azan stain
- azeleic acid
- azide blood agar
- azide blood agar base
- azidobutyric acid
- azo dye
- azo indicator
- azoferredoxin
- Azoic
- azurophil granule
- azygos
- azygos vein
- azygospore
- B carotene
- B cell
- B chromosome
- B DNA
- B galactidase
- B II gene
- B lactoglobulin
- B lymphocyte
- B phage
- Babcock pipette
- Babinet compensator
- Babinet point
- Babinet principle
- bacca
- Bachelier process
- bacillary band
- bacitracin
- bacitracin sensitivity test
- back acceptance
- back attack
- back door
- back migration
- back mutation
- back-goudsmit effect
- back-reaction effect
- backcross parent
- background noise
- background polarization
- background radiation
- backscattering instability
- Backus filter
- backward error analysis
- backwater curve
- bacteremia
- bacteria ooze
- bacterial cell
- bacterial ferredoxin
- bacterial filter
- bacterial lawn
- bacterial test
- bacterial virus
- bactericidine
- bacterin
- bacteriochlorophyll
- bacteriocin
- bacteriocinogen
- bacteriocinogenic factor
- bacteriological filter
- bacteriological glove box
- bacteriological test
- bacteriolysin
- bacteriolysis
- bacteriophage conversion
- bacteriorhodopsin
- bacteriosis
- bacteriostasis
- bacteriostatic compound
- bacteroidal cell
- baculovirus
- baculum
- bag filter
- Baileys method
- Bainbridge reflex
- Baird-Parker medium
- Baires category theorem
- Bairstows method
- bait plant
- bakanae disease
- Bakers transformation
- bakers yeast
- bakery mould
- bakery yeast
- balance beam
- balance equation
- balance theory
- balanced equation
- balanced method
- balanced polymorphism
- balanced reaction
- balanced selection
- balanced stock
- balancer
- balancing method
- Balas method
- balausta
- Balbiani chromosome
- Balbiani ring
- baleen
- baler
- balistic theory
- ball-and-socket joint
- ballistic distance
- ballistic motion
- ballistic penetration
- ballistospore
- ballot theory
- ballpoint pen
- balooning instability
- balsam bottle
- bamboo clump
- bamboo grove
- Banach space
- Banachiwics method
- banana leaf spot
- banana region
- band cell
- band chart
- band envelope
- band picture
- band shell
- band theory
- band ultracentrifugation
- band-limited function
- band-limited noise
- band-pass filter
- band-reject filter
- band-stop filter
- banded
- banded apotracheal parenchym
- banded leaf blight
- banded stream
- bank note paper
- banner cloud
- bar eye
- bar graph
- barbicel
- barbitone acetate buffer
- barbule
- Bardeen-Cooper-Schrieffer theory
- bare electron
- bare mass
- bark
- bark rot
- Barkhausen noise
- barn rot
- Barnett effect
- baroceptor
- barograph
- barometer
- barometric equation
- baroreceptor
- Barr body
- barrel shaped
- barricade shield
- barrier filter
- barrier penetration
- barrier shield
- barrier-layer cell
- Barritt reagent
- Barthelmes method
- Bartholins gland
- Bartlett and Diamanda test
- Bartletts collinearity test
- Bartletts test
- barycentric energy
- basal apodeme
- basal body
- basal cartilage
- basal cell
- basal cleavage
- basal ganglion
- basal granule
- basal growth
- basal lamina
- basal leaf
- basal membrane
- basal metabolism
- basal metabolism rate
- basal plate
- basal rim
- basal spacing
- basal stem rot
- basalia
- basapophysis
- base at a point
- base composition
- base curve
- base for a topology
- base level
- base line
- base magnification
- base of a logarithmic system
- base of a number system
- base of open sets
- base pairing
- base paper
- base point
- base ratio
- base reversal test
- base sequence
- base solubility
- base station
- base substitution
- baseball coil
- baseband equalization
- based for a space
- based space
- Basedows disease
- basement lamina
- basement membrane
- basic amino acid
- basic color
- basic dye
- basic frequency
- basic fuchsin
- basic fuchsin stain
- basic input/output system
- basic need
- basic number
- basic objective function
- basic operation
- basic property
- basic stain
- basic test
- basichromatin
- basiconic receptor
- basiconic sensillae
- basicosta
- basicoxal suture
- basicyte
- basidia
- basidiograph
- basidiospore
- basidiospore exhibiting repetition
- basidity
- basilar membrane
- basilar muscle
- basioccipital bone
- basionym
- basipterygial process
- basipterygium
- basis cell
- basis of a vector space
- basitemporal bone
- basket cell
- basket coil
- basophil
- basophil degranulation test
- basophil leucocyt
- basophilic body
- basophilic cytoplasmic inclusion
- basophilic leucocyt
- basophilic polymorph
- bast fibre
- bastardization
- batch culture
- batch operating system
- Bateman equation
- Batesian mimicry
- Batesons rule
- bath-tub chart
- bathochromic effect
- battery acid
- battery of test
- Bauch test
- baud rate
- Baumgarte ray-stretching method
- Bayer process
- Bayer strain theory
- Bayes probability
- Bayes theorem
- Bayesian probability point
- bayhead barrier
- baymouth barrier
- Bayoud disease
- BBGKY equation
- beach barrier
- beach drift
- beach volleyball
- beak muscle
- beaker
- beam generation
- beam penetration
- beam plasma instability
- beam power
- bean pod agar
- beard moss
- bearing ring
- beat frequency
- beatability
- beating rate
- Beaumont period
- Becker and Doring theory
- bee milk
- beef embryo extract
- beef extrac
- beef heart infusion medium
- beef lactose agar
- behavioral equation
- behavioral toxicology
- behavioural adaptation
- behavioural ecology
- behavioural genetics
- behavioural isolation
- behenic acid
- Behrens method
- Behrens-Fisher test
- Beilstein test
- bell-shaped curve
- Bells inequality
- belly dance
- Belousov-Zhabotinski reaction
- belt chamber
- Benard instability
- bench scale
- bench top centrifuge
- bench top dispenser
- Bendas stain
- bending frequency
- beneficial use
- Bennet relation
- Bensleys neutral gentian orange G
- benthic
- benthic zone
- benthon
- bentonic protozoa
- bentonite flocculation test
- benzene ring
- benzidine test
- benzilic acid
- benzoic acid
- benzoyl peroxide-nitrobenzene test
- Beouvolt-Blanc reaction
- Berberio test
- Berg wind
- Berges inequality
- Bergmanns rule
- Berksonian line
- Berleses organ
- Bernoulli equation
- Bernoulli theorem
- Bernoullis equation
- Bernstein approximation theorem
- Berry inequality
- Berthelot equation
- Bessel differential equation
- Bessel equation
- Bessel function
- Bessel inequality
- best available technology
- best practicable technology
- Bests carmine stain
- beta cell
- beta curve
- beta diversity
- beta function
- beta globulin
- beta granula
- beta linkage
- beta particles
- beta ray microscope
- betatron oscillation
- Bethe-Heitler theory
- Bethe-Slater curve
- Bethes method
- between brain
- biadial symmetry
- biased junction
- biased selection
- biased test
- bible paper
- bicarbonate shift
- bicep
- biceps muscle
- bicipital rib
- bicollateral vascular bundle
- bicompact set
- biconnected set
- bicontinuous function
- bicuspid tooth
- bicuspid valve
- Bidders organ
- bidiscoidal placenta
- Bielschowskys stain
- biequivalent point
- bifacial leaf
- bifurcation ratio
- big M method
- bigraph
- biharmonic equation
- bijective function
- Bijoux bottle
- bilateral cleavage
- bilateral symmetry
- bilateral trama
- bile acid
- bile canaliculus
- bile duct
- bile pigment
- bile solubility test
- bilinear function
- bilirubin
- biliverdin
- bilophodont teeth
- bimetallic electrode system
- bimodal distribution
- bimolecular process
- bimolecular reaction
- binary cell
- binary characters
- binary coding
- binary fission
- binary magnetic core
- binary name
- binary relation
- binary star
- binary system
- binaural localization
- binding factor
- binding hypha
- binding protein
- binding site
- binocular
- binocular eyepiece tube
- binocular head
- binocular microscope
- binocular vision
- binodal curve
- binomial distribution
- binomial equation
- binomial error
- binomial nomenclauture
- binomial probability paper
- binomial theorem
- binormal line
- binormal space
- bio operon
- bioassay test
- bioautography
- biochemical anomaly
- biochemical evolution
- biochemical genetics
- biochemical marker
- biochemical oxygen demand
- biochemical role
- bioclimatology
- biocoenology
- biocoenosis
- biocontrol
- bioconversion
- biocycle
- biocytin
- biodegradability
- biodegradation
- biodeterioration
- biodynamic farming
- bioengineered protein
- biofacies
- biogenesis
- biogenetic law
- biogeochemical cycle
- biogeography
- biogeosphere
- biologic form
- biological activity
- biological amplification
- biological assay
- biological bench mark
- biological clock
- biological control
- biological farming
- biological form
- biological half life
- biological hazard cabinet
- biological husbandry
- biological indicator
- biological magnification
- biological monitoring
- biological mother
- biological nitrogen fixation
- biological oxidation reduction
- biological parent
- biological race
- biological situation
- biological specialization
- biological strain
- biological system
- biological test
- bioluminescence
- biomass
- biome
- biometeorology
- biometrics
- biomolecule
- bionomics
- biopathogen
- biophysics
- bioplex
- biopolymer
- bioprocess technology
- biopsy
- bioreactor
- biorhythm
- biorthonormal function
- biosensor
- biosistematics
- biostatistics
- biostratigraphic zone
- biostratigraphy
- biostratinomy
- biosynthesis
- biosynthetic pathway
- biotechnology
- biotic community
- biotic factor
- biotic index
- biotic potential
- biotic province
- biotic pyramid
- biotic succession
- biotin
- biotransformation
- biotrap
- biotype rust
- bipartite graph
- bipartition
- biphillic reagent
- bipinnate muscle
- bipolar germination
- bipolar heterothalic
- bipolar nerve cell
- bipolar neuron
- bird banding
- bird ringing
- bird song
- birefringent filter
- birth and death process
- birth canal
- birth death and imigration process
- birth pore
- birth process
- birth rate
- birthday cake
- birthday party
- birthday present
- birthday suit
- bisection method
- bisector of a line
- biseriate ray
- bismuth-sulphite agar
- bismuth-sulphite broth
- bismuthonium
- bistatic configuration
- bisulfite process
- bit rate
- bitunicate ascus
- Biuret reaction
- Biuret test
- bivariate binomial distribution
- bivariate sign test
- bivariate statistics
- black bundle
- black heart
- black hole
- black knot
- black mildew
- black pod
- black point disease
- black root rot
- black scurf
- black shank disease
- black stripe
- black test
- blackbody fluctuation
- blackfire
- Blackwells theorem
- bladder worm
- Blandins gland
- blank test
- blast
- blast cell
- blastocyst
- blastocyte
- blastoderm
- blastodisc
- blastomycin
- blastomycosis
- blastopore
- blastosphere
- blastospore
- bleachability
- bleached flour
- bleaching
- bleaching agent
- bleaching process
- bleeding rate
- blepharoplast
- blight
- blind leaf
- blind pit
- blind seed disease
- blind spot
- blister blight
- blister rust
- blister smut
- blister test
- Bloch differential equation
- Bloch electron
- Bloch equation
- Bloch function
- Bloch T 3/2 law
- Bloch theorem
- block cutpoint graph
- block graph
- block iterative method
- blocking antibody
- blocking filter
- blocking group
- blocking test
- Blondeau method
- blood agar
- blood brain barrier
- blood buffer
- blood cell
- blood circulation
- blood coagulation
- blood corpuscle
- blood count
- blood crystal
- blood culture
- blood flow
- blood gill
- blood group
- blood group substance
- blood island
- blood line
- blood lymphocyte
- blood plasma
- blood platelet
- blood relation
- blood serum
- blood thymus barrier
- blood type
- blood typing
- blood vascular system
- blood vessel blockage
- blooming period
- blotch mine
- blotting paper
- blow extrusion
- blow injection
- blow torch
- blubber
- blue green algae
- blue mould
- blue stain
- blueprint paper
- blueprint process
- blunt scissor
- blunt seta
- boat shaped
- BOD probe
- Bodian method
- body cavity
- body cell
- body fluid
- body temperature control
- body whorl
- bog soil
- boghead coal
- Bogoliubov inequality
- Bogoliubov method
- Bohr atom
- Bohr eigenfunction
- Bohr frequency
- Bohr radius
- Bohr theory
- Bohrs angular frequency
- Bohrs correspondence principle
- boil smut
- boiling chip
- boiling point curve
- boiling stone
- Boisseau elutriation method
- bole rot
- Boltzmann distribution
- Boltzmann distribution law
- Boltzmann equation
- bond dissociation energy
- bond paper
- bond polarizability
- bond rate
- bond unit vector
- bonding agent
- bonding electron
- bonding junction
- bone black
- bone cell
- bone cutting forceps
- bone labyrinth
- bone marrow
- bone marrow smear
- bone structure
- bongkrekic acid
- book cover paper
- book gill
- book paper
- Boolean function
- Boolean ring
- Booles inequality
- Bordeaux mixture
- border cell
- bordered pit
- bordered pitpair
- Bordet-Gengou agar
- boreal forest
- borehole effect
- Borel set
- Born-Mayer potential
- Born-von Karman theory
- Borneo
- boronic acid
- Bose-Einstein gas energy
- Bose-Einstein grand partition function
- Boson operator
- Bosonic Hilbert space
- bostryx
- botanist
- bothrium
- botryo aleuriospore
- botryoblastospore
- botryoidal tissue
- bottleneck production line
- bottom pouring method
- botulism
- Bouguer law
- bounce frequency
- bound ion
- boundary apotracheal parenchyma
- boundary layer
- boundary layer separation
- boundary line
- boundary of a set
- boundary of half-line
- boundary point
- bounded function
- bounded set
- bouyant force
- Bowmans capsule
- Bowmans membrane
- box topology
- box-normalized function
- Boyden chamber
- Boyles law
- bra space
- Brabender farinograph
- Brabender plastograph
- brachial artery
- brachial enlargement
- brachial skeleton
- brachium
- brachyodont tooth
- bracket function
- bracket fungi
- brackish water
- bract
- bracteole
- bractlet
- bradyauxesis
- bradykinin
- Bragg equation
- Bragg law
- brain case
- brain cell
- brain heart infusion agar
- brain stem
- brain vesicle
- Brainbridge reflex
- brainstorming
- brake horsepower
- branch end bound method
- branch gap
- branch point
- branch trace
- branched chain AA transaminase
- branched pit
- branches of a function
- branches of a many valued function
- branchia
- branchial arch
- branchial artery
- branchial basket
- branchial chamber
- branching chain reaction
- branching enzyme
- branching Markov process
- branching of dendrogram
- branching Poisson process
- branching process
- branching renewal process
- branchiostegal membrane
- branchiostegal ray
- brand fungi
- brand spore
- Bratton Marshall test
- Bravais lattice point group
- break-through analysis
- breakage and reunion model
- breakfast food
- breakpoint frequency
- breast bone
- breathless
- breeder seed
- breeding
- breeding site
- breeding size
- brewer anaerobic agar
- brewer disc
- brewer jar
- Brewers thioglycollate medium
- brewers yeast
- Brewster law
- Brewster point
- Brianchon point
- Brianchons theorem
- bridgehead atom
- bridging carbonyl group
- bridging cross
- Bridgman effect
- brigalow forest
- Brigham filter
- bright field illumination
- bright field microscopy
- bright field objective
- bright illuminator
- brilliant green agar
- Brillouin function
- Brillouin theorem
- broad heritability
- broad spectrum
- broadside array
- Brodie solution
- broken line
- broken line graph
- bromcresol purple
- bromination reaction
- bromphenol blue
- bromthymol blue
- bronchomycosis
- brood chamber
- brood patch
- broud spectrum antibiotic
- Broughton method
- brown earth
- brown etch
- brown forest soil
- brown heart
- brown margin
- brown patch
- brown plant hopper
- brown podzolic soil
- brown rot
- brown spot needle blight
- Browners fixed point theorem
- Brownian motion process
- Brownian movement
- browning reaction
- Browns method
- Broydens method
- brucellergen
- brucellin
- Bruceton method
- Brueckner method
- Brueckner theory
- Brunners gland
- brush border cell
- brush cell
- brushwood
- bubble point curve
- bubble raft
- buccal capsule
- buccal cavity
- buccal chamber
- buccal cone
- buccal funnel
- buccal gland
- buccal mass
- Buchner funnel
- buckeye
- bud culture
- bud patch
- bud primordium
- bud rot
- bud scale
- bud sport
- budding
- budget committee
- buffer
- buffer channel
- buffer reflex
- buffer salt
- buffer single substrate test
- buffer substance
- buffer system
- buffered cell
- buffered yeast agar
- buffering capacity
- bug detector
- built-in illuminator
- bulblet
- bulbourethral gland
- bulbulus glandis
- bulbus arteriosus
- bulbus centre
- bulbus oculi
- bulk breeding
- bulk life time
- bulk loss
- bull eye lens
- Buller phenomenon
- bulliform cell
- bulp pipette pump
- bumble bee
- bunch rot
- bunch stalk rot
- bundle cap
- bundle of His
- bundle sheath
- bundle sheath cell
- bundle sheath extension
- Buniakowskis inequality
- bunodont tooth
- Bunsen cell
- Bunsen Roscoes law
- Burger vector analysis
- Burgundy mixture
- buried focus effect
- burning point
- burning test
- burnout point
- burp display
- burrowing nematode
- bursicon
- burst activity
- burst size
- burst time
- bursting pressure
- bus stop
- bush
- busy probability
- butanedioic acid
- butanodial fermentation
- butenedioic acid
- butler theory
- butriptyline
- butt rot
- buttress root
- butyllithium
- butyric acid fermentation
- C I gene
- C II gene
- C III gene
- C method
- C strand
- C value
- C value paradox
- C-termina residue
- C-terminal amino acid
- C3 plants
- C4 plants
- cabbage infusion agar
- cable television
- cable theory
- cacao swollen shoot virus
- cacodylic acid
- cadaverine
- cadmium cell
- cadmium red line
- caecum
- caesarean delivery
- caesin
- caffeic acid
- cage effect
- cages
- Cairns experiment
- Cajal method
- Cajals double method
- cajeput oil
- calcaneum
- calcar
- calcareous endoskeleton
- calcareous exoskeleton
- calcareous spine
- calciferous gland
- calcigerous gland
- calcite grating space
- calcium control
- calcium cycle
- calendered paper
- Calgon-Ringers solution
- calibrated capillary method
- calibrated conductance method
- calibration curve
- calibration method
- calibrator
- calicivirus
- California mastitis test
- callosity
- callus tissue
- Calmette test
- calmodulin
- caloric effect
- caloric value
- calorie
- calorigenic effect
- calorimeter
- calorimetric analysis
- calvacin
- calvarium
- Calvin cycle
- calypter
- calyptron
- calyx end rot
- calyx lobe
- calyx tube
- cambial initial
- campaniform larva
- campaniform receptor
- campaniform sensilla
- Campbells theorem
- camphanic acid
- camphenic acid
- camphor oil
- camphoric acid
- camphoronic acid
- canaliculus
- canalization
- canalized character
- canalizing selection
- cancellation law
- cancellation principle
- cancellous bone
- cancer biochemistry
- candidiasis
- candle jar
- candle power
- cane blight
- cane dew
- cane sugar
- canine tooth
- caninus
- Cannizzaro reaction
- cannon bone
- canonical corelation analysis
- canonical discriminant analysis
- canonical equation
- canonical form of partial differential equation
- canonical sequence
- canonical set
- canopy cover
- Cantellis inequality
- cantharidin
- Cantor set
- Cantors product theorem
- capacitance-potential curve
- capacitation
- capacitor paper
- capillarity
- capillary flow
- capillary microscope
- capillary moisture
- capillary network
- capillary pore
- capillary space
- capillitium
- capitulum
- capric acid
- caprock effect
- caproic acid
- caprylic acid
- capsomer
- capsular filtrate
- capsular ligament
- capsule of bacteria
- capsule swelling reaction
- capture effect
- capture of droplets
- capture reaction
- caput epididymis
- carapace
- carbamic acid
- carbaminohaemoglobin
- carbazic acid
- carbenium
- carbobenzoxy method
- carbodithioic acid
- carbohydrazonic acid
- carbohydroxamic acid
- carbol fuchsin
- carbol fuchsin stain
- carbol gentian violet stain
- carbolic acid
- carboligase
- carbon clearance test
- carbon dioxide
- carbon dioxide fixation
- carbon paper
- carbon star
- carbon-in-gelatin filter
- carbonate equilibrium
- carbonation process
- Carboniferous Period
- carbonium ion
- carbonizing base paper
- carbonless copy paper
- carbonyl addition-elimination
- carbonyl group
- carboselenoic acid
- carboximidic acid
- carboxin
- carboxyhaemoglobin
- carboxyl group
- carboxyl terminal
- carboxylase
- carboxypeptidase
- carboxysome
- carbylamine reaction
- carcinogenesi
- carcinology
- carcinomic acid
- cardia
- cardiac accelerator centre
- cardiac arhytmis
- cardiac centre
- cardiac cycle
- cardiac gland
- cardiac inhibitory centre
- cardiac muscle
- cardiac output
- cardiac pacemaker
- cardiac rate
- cardiac region
- cardiac sphincter
- cardiac vector
- cardinal point
- cardinal teeth
- cardinal vein
- cardiogram
- cardiograph
- cardiography
- cardiolgin
- carditis
- carlic acid
- Carlson Sn method
- carminic acid
- carnassial
- carnaubic acid
- Carnot refrigerator
- Carnot theorem
- Carnoys fixing fluid
- Carnoys solution
- carobic acid
- carolic acid
- Caros acid
- carotene
- carotid artery
- carotid body
- carotid gland
- carotid sinus
- carpal bone
- carpal gland
- carpal ligament
- carpenter bee
- carposperm
- carposporangium
- carpospore
- carpotetrasporangium
- Carr-Price reaction
- Carr-Price reagent
- carried virus
- carrier frequency
- carrier generator
- carrier noise
- carrier virus
- carrying capacity
- carsinogenesis
- Carter equation
- carthamic acid
- cartilage knife
- cartilagenous joint
- cartilagin
- caruncle
- caryogamy
- caryophyllaceous stomata
- caryopsis
- cascade electron
- cascade hybridization
- cascade process
- cascade system
- caseinic acid
- cases in proof
- Casimir limit
- Casimir-du Pre theory
- casing-collar locator
- Casparian band
- Casparian strip
- Caspian Sea
- casquo
- Castanedas stain
- castor oil
- catabolic product
- catabolite activator protein
- catabolite repression
- catagenesis
- catalase
- catalasometer
- catalog paper
- catalyst moderator
- catalyst test
- catalytic action
- catalytic exchaust system
- cataphoresis
- catastrophism
- catatonia
- catatrepsis
- catch crop
- categorization
- catenary curve
- catenase
- catenation
- cathartic acid
- cathartic agent
- cathepsin
- catheter
- cathodic stripping analysis
- cation localization energy
- Cauchy convergence test
- Cauchy differential equation
- Cauchy equation
- Cauchy inequality
- Cauchy integral equation
- Cauchy integral theorem
- Cauchys filter
- Cauchys inequality
- Cauchys theorem
- cauda
- cauda epididymis
- cauda equina
- cauda femoralis
- cauda ilioflexorus
- caudal gill
- caudate nucleus
- caudicle
- caught in the act
- caulerpicin
- caulicle
- cauliflory
- cauline tendril
- caulocaline
- caulocystidium
- causal organism
- causal relationship
- causal system
- causative viruses
- cause and effect
- Cavalieris principle
- cavicorn
- cavitation noise
- cavity
- Cayleys theorem
- cDNA clone
- cecidium
- cedar oil
- celestial body
- celestial equator
- celestial sphere
- cell adhesion
- cell aggregate
- cell bridge
- cell culture
- cell cycle
- cell determination
- cell differentiation
- cell division
- cell factor
- cell free extract
- cell free preparation
- cell frequency
- cell fusion
- cell heredity
- cell hybrid
- cell hybridization
- cell line
- cell lineage
- cell lysis
- cell maintenance reaction
- cell mass
- cell mediated immunity
- cell organelle
- cell plate
- cell recognition
- cell recycle
- cell rosette
- cell sap
- cell strain
- cell suspension
- cell theory
- cell type
- cell wall degrading enzyme
- cell wall turnover
- cellobiuronic acid
- cellophane transfer method
- cellular approximation
- cellular energy conversion
- cellular method
- cellular nervous system
- cellular wave function
- cellulase
- cellulose exchanger
- cellulose inhibitor
- cement gland
- cement sac
- cementocyte
- cementum
- cenospecies
- Cenozoic
- center of a group
- center of homology
- center of mass
- center of mass system
- center type of stability
- center-of-mass system
- center-of-momentum system
- Central America
- central canal
- central cylinder
- central death rate
- central disc
- central dogma
- central field wave function
- central inhibitory mechanism
- central limit theorem
- central line
- central moher cell
- central nodule
- central point
- central spindle
- central synapse
- central vein
- centralia of manus
- centralia of pes
- centre of diversity
- centre of mass system
- centre of momentum system
- centre of origin
- centric fusion
- centric heterochromatin method
- centrifugal force
- centrifugal process
- centrifuge microscope
- centrifuge tube
- centripetal
- centripetal force
- centroblepharoplast
- centroid clustering method
- centroid method
- centroid point
- centromere index
- centromere interference
- centroplasm
- centroplast
- centrosome
- centrosphere
- cephaeline
- cephalic end
- cephalic flexure
- cephalic index
- cephalin
- cephaline types
- cephalization
- cephalon
- cephalosporin
- ceratotrichia
- cercaria
- cerebellar hemisphere
- cerebellum peduncle
- cerebral aqueduct
- cerebral cortex
- cerebral hemisphere
- cerebroside
- cerebrospinal canal
- cerebrospinal fluid
- cerebrospinal nerves
- Cerenkov effect
- ceric acid
- cerinic acid
- ceropic acid
- ceroplastic acid
- cerotic acid
- certified seed
- cerumen
- ceruminous gland
- cervical groove
- cervical plate
- cervical sclerite
- cervical vertebrae
- cervicum
- cervix
- cervix uteri
- Cesares-Gill flagella stain
- cesium
- cetoleic acid
- cetonemia
- cetraric acid
- cetylic acid
- Cevas theorem
- chaeta
- chain addition polymerisation
- chain flexibility
- chain molecule
- chain of set
- chain terminator
- chalazogamy
- chamber process
- chamber test
- chambered organ
- chambered pith
- Chamberland filter
- channel effect
- channeltron
- characin
- character compatibility
- character correlations
- character of a group
- character of a linear group
- character of a unitary group
- character sampling error
- character standardisation
- character state
- character state randomness coefficient
- character value
- character weighting
- characteristic curve
- characteristic equation
- characteristic function
- characteristic group frequency
- characteristic method
- characteristic of a ring
- characteristic of homology
- characteristic of subgroup
- characteristic species
- characteristic subgroup
- characteristic thermodynamic function
- charcoal agglutination test
- charcoal base rot
- charcoal gelatin disc
- charcoal rot
- charge conservation law
- charge correlation energy
- charge equality
- charge membrane
- charge space
- charge-balance equation
- charged particles equilibrium
- charged-particle reaction
- Charles law
- charmonium
- chart paper
- chart recorder
- chasmogamy
- Chastek paralysis
- Chataway method
- Chebychev function
- Chebychev inequality
- Chebyshevs function
- Chebyshevs method
- Chebyshevs point
- Chebyshevs theorem
- cheese food
- cheese spread
- Cheese theorem
- cheiolosis
- cheiropterochory
- cheiropterygium
- chelate effect
- chelate reagent
- chelation
- chelation agent
- chelation agents
- cheliped
- chemical analysis
- chemical biology
- chemical covalent bond
- chemical electrochemical reaction
- chemical element
- chemical immunology
- chemical luminescence
- chemical oxygen demand
- chemical potential
- chemical reaction
- chemical reactor
- chemical system
- chemical unit process
- chemicals
- chemiluminescence
- chemiluminescence indicator
- chemiosmosis
- chemiosmotic hypothesis
- chemiosmotic theory
- chemoceptor
- chemokinesis
- chemolysis
- chemonuclear reaction
- chemoreceptor
- chemosynthesis
- chemotaxonomy
- chemotherapeutic agent
- chemotropism
- cherries pigment
- chew test
- chiasma centralization
- chiasma interference
- chiasma localization
- chiasma terminalization
- chiasmatype theory
- chief cell
- chilaria
- Child Langmuir law
- chimaerism
- chin lifting display
- Chinese remainder theorem
- chisel teeth
- chitin
- chitinase
- chlamydocyst
- chlamydospore
- chloragogen cell
- chloric acid
- chlorine-starch-iodide test
- chloroacetic acid
- chloroamyloplast
- chloroauric acid
- chlorocarbonic acid
- chlorocruorin
- chloroformic acid
- chlorogenic acid
- chlorolactic acid
- chloromycetin
- chloronitric acid
- chloronium
- chloropast reaction
- chlorophenoxyacetic acid
- chlorophyll a
- chlorophyll b
- chlorophyll c
- chlorophyll d
- chlorophyll esterase
- chlorophyllase
- chloropicrin
- chloroplast agglutination test
- chloroplast endoplasmic reticulum
- chloroplast genetics
- chloroplast pigments
- chloroplast reaction
- chloroplatinic acid
- chlorosis
- chlorostannic acid
- chlorosulphuric acid
- chlorotic leaf spot virus
- chlortetracycline
- choanocyte
- choice function
- cholecyst
- choledochal duct
- choleic acid
- Choleski method
- cholic acid
- cholinergic nerve
- cholinergic nerve fibre
- cholinesterase
- chondrification
- chondrin
- chondriosome
- chondrocranium
- chondrocyst
- chondrocyte
- chondrogenic cell
- chondroid tissue
- chorda cells
- chordomesodermal mantle
- chordotonal organ
- chorion
- chorion frondosum
- chorion laeve
- chorionic plate
- chorionic villus
- choriovitelline
- choroid coat
- choroid fissure
- choroid plexus
- chorology
- Christmas tree
- chromaffin cell
- chromaffin system
- chromaffin tissue
- chromaphil cell
- chromaphobe cell
- chromatic basal rod
- chromatic paper
- chromaticity coordinate
- chromatid aberration
- chromatid break
- chromatid bridge
- chromatid translocation
- chromatin
- chromatin body
- chromatin fibre
- chromatin negative
- chromatin positive
- chromatin spot
- chromatocity diagram
- chromatocyte
- chromatographic paper
- chromatography refrigerator
- chromatoid body
- chromatolysis
- chromatoplasm
- chromatoplast
- chromatosome
- chrome gallocyanin stain
- chromenylium
- chromic acid
- chromidium
- chromocline
- chromogenesis
- chromogenic substrate
- chromomycosis
- chromophore electron
- chromoplast
- chromoprotein
- chromosin
- chromosomal abberation
- chromosomal anomaly
- chromosomal nucleoprotein
- chromosomal RNA
- chromosomal sterility
- chromosomal tubules
- chromosome arm
- chromosome band
- chromosome break
- chromosome bridge
- chromosome congression
- chromosome loss technique
- chromosome map
- chromosome mutation
- chromosome number
- chromosome polymorphism
- chromosome puff
- chromosome rearrangement
- chromosome segment
- chromosome set
- chromosome substitution
- chromosome theory
- chromosome walking
- chronostratigraphic
- chrysenic acid
- chrysin
- chrysodiphenic acid
- chylomicron
- chymograph
- chymopapain
- chymotrypsin
- Ciaccios stain
- CIB method
- cibarium
- cigarette paper
- cilia
- ciliary artery
- ciliary body
- ciliary granule
- ciliary muscle
- ciliary vein
- ciliated epithelium
- ciliospore
- cilium
- cinchomeronic acid
- cinchonic acid
- cinchoninic acid
- cingulum
- cinnamic acid
- cinnamon oil
- cinnoline
- circadian rhythm
- circuit noise
- circular chart
- circular coil
- circular flow method
- circular function
- circular muscle
- circular pipette stand
- circular stage
- circular test
- circulation loss
- circulation system
- circulative virus
- circumanal gland
- circumfluence
- circumnutation
- circumoesophageal commissure
- circumoral gland
- circumscribed polygon
- circumscription
- cis configuration
- cis effect
- cis fusion
- cis polymer
- cis-butenedioic acid
- cis-trans effect
- cis-trans test
- cisoid conformation
- cisoid coupling
- cistron
- citraconic acid
- citramalic acid
- citrate medium
- citric acid cycle
- citrin
- citritase
- citrulline
- civil rights act
- cladding loss
- cladistic analysis
- cladistic relationship
- cladogenesis
- cladogram
- cladome
- Clairaut differential equation
- clamp cell
- clamp connection
- Clapeyron equation
- clarification
- clarifying agent
- Clark coefficient
- clasmatocyte
- clasper
- class affiliation
- class frequency
- class mid-point
- class of sets
- classical conditioning
- classical limit of harmonic oscillator
- classical partition function
- classical radius of electron
- classical region
- classical transformation equation
- classical turning point
- classically excluded region
- Claude system
- Clausius inequality
- claustrum
- clavacin
- claval vein
- clavate collar seta
- clavatin
- clavicularium
- cleansing solution
- clear cell
- cleavage cavity
- cleavage cell
- cleavage nucleus
- cleistogamy
- cleistothecium
- cleithrum
- cleptomania
- click mechanism
- climacteric
- climatic factor
- climatic migration
- climatological station
- climatological statistic
- climatology
- climax area
- cline
- clinical microscope
- clinical microtome
- clinical toxicology
- clinometer
- clitellar segment
- clitellum
- clitic curve
- cloacal aperture
- clonal analysis
- clonal culture
- clonal dominance
- clonal propagation
- clonal reproduction
- clonal selection theory
- clonal selective theory
- cloned library
- cloning
- closed cell
- closed channel
- closed circulatory system
- closed community
- closed culture
- closed curve
- closed function
- closed Jordan curve
- closed loop control
- closed region
- closed set
- closed simple curve
- closed system
- closing layer
- closing line
- closure domain
- closure law
- closure of a set
- clotting
- cloud point
- clove oil
- club leaf disease
- club root
- clumped distribution
- clumping
- clumping method
- clupak paper
- cluster analysis
- cluster center
- cluster distribution
- cluster ellipticity
- cluster function
- cluster intensity coefficient
- cluster isolation
- cluster point
- cluster set
- clustering matrix
- clustering methods
- clypeogenal suture
- cnidocyst
- cnidotrichocyst
- CO-fixation
- co-moving systems
- CoA transphorase
- coacervation
- coadaptation
- coagulant
- coagulase
- coagulase test
- coagulating enzyme
- coagulation
- coarse focusing knob
- coarse paper
- coarser topology
- coarsest topology
- coat protein
- coated paper
- coated vesicles
- coating color
- coating process
- coaxial line
- cobalamin
- cobalt thiocyanate test
- cobalticyanic acid
- Cobb test
- cobric acid
- cocain
- coccidiosis
- coccosphere
- cochlear canal
- cochlear duct
- cochlear microphonics
- Cochran Q-test
- Cochran test
- Cochran theorem
- cochromatography
- cocks eye
- cocktail party effect
- cocompact set
- coconut oil
- cod liver oil
- Codazzi equation
- Coddington magnifier
- coding method
- coding of characters
- coding ratio
- coding strad
- codominance
- codominant
- codominant marker
- codon
- codon dictionary
- codon restriction
- codon-anticodon
- coefficient of coincidence
- coefficient of consaguinity
- coefficient of determination
- coefficient of divergence
- coefficient of racial likeness
- coefficient of similarity
- coefficient of taxonomic distance
- coefficient of variation
- coelenteron
- coeliac artery
- coeliacomesenteric artery
- coelomic epithelium
- coelomic fluid
- coelomocyte
- coelomostome
- coelomyarian muscle
- coelonocyte
- coenobium
- coenocline
- coenocyst
- coenocyte
- coenogamy
- coenogenesis
- coenosteum
- coenzyme
- coenzyme A
- coenzyme linked dismutation
- coenzyme Q
- coevolution
- cofactor
- coferment
- cofinal topology
- cofinite topology
- cohesion energy
- cohesion theory
- cohesive energy
- cohomology
- cohomology theory
- cohort data
- cohort life table
- coincedence point
- coincidence frequency
- coinduced topology
- cointegrate structure
- col factor
- colaterial gland
- cold alkali solubility
- cold blooded animal
- cold front
- cold resistance
- cold sensitive mutant
- cold shock
- cold tolerance
- cold trough
- coldstream process
- colicin
- colicin factor
- colicinogenic bacteria
- colicinogenic factor
- colinear code
- colinearity
- collagen bundle
- collagenase
- collagenous fibers
- collar bone
- collar cell
- collar rot
- collateral bud
- collateral circulation
- collateral ganglion
- collateral vascular bundle
- collecterial gland
- collecting power
- collecting tubule
- collecting vein
- collection
- collective risk theory
- collector
- collectron
- collencyte
- colleter
- colliculus seminalis
- colliding beam accelerator
- colligative property
- colline zone
- collineation
- collision frequency
- collision hypothesis
- collision operator
- collision theory
- collocation method
- collodion
- colloidal behavior
- colloidal solution
- colloidal system
- collum
- colluvium
- colonization
- colony counter
- colony forming unit
- colony hybridization
- color blindness
- color chart
- color filter
- color photography
- color test
- colorimeter
- colorimetric analysis
- coloring agent
- coloring of graph
- colour blindness
- colour constancy
- colour contrast
- colour coordinates
- colour discrimination
- colour filter
- colour medium
- colour mixing
- colour phase
- colour receptor
- colour saturation
- colour system
- colour television
- colour test
- colour value
- columella lip
- columellar margin
- column cell
- column graph
- column permeability
- columnar epithelium
- comb jelly
- combination frequency
- combination reaction
- combination test
- combination theory
- combinatorial analysis
- combinatorial clustering method
- combining ability
- combining site
- combustion reaction
- combustion-tube method
- comensalism
- commensurability
- commercial value
- commiscuum
- commissural fibre
- commissural vascular bundle
- commissural vessel
- commissure
- common carotid artery
- common factor space
- common ion effect
- common name
- communal breeding
- communicative group
- commutation
- commutation relation
- commutative group
- commutative law
- commutator subgroup
- compact bone
- compact Hausdorff space
- compact method
- compact open topology
- compact set
- compact-open topology
- companion cell
- comparable sets
- comparable topology
- comparator
- comparison microscope
- comparison theorem
- compass point
- compatibility
- compatibility matrix
- compensation gene
- compensation period
- compensation point
- compensation sac
- competent cell
- competition curve
- competition exclusion principle
- competition in nuclear reaction
- competition process
- competitive inhibition
- complement fixation
- complement fixation assay
- complement fixation test
- complement of subgraph
- complement system
- complementarity principle
- complementary base sequence
- complementary color
- complementary error function
- complementary genes
- complementary interaction
- complementary map
- complementary principle
- complementary probability
- complementary set
- complementary slackness principle
- complementary space
- complementary strand
- complementary tissue
- complementation
- complementation test
- complete graph
- complete linkage
- complete linkage clustering method
- complete medium
- complete metric space
- complete projective system
- complete randomized block design
- complete residue system
- complete set
- complete space
- complete transduction
- complete virion
- completely regular space
- completeness theorem
- complex atom
- complex energy
- complex function
- complex ion
- complex Lie group
- complex method
- complex number system
- complex plasma frequency
- complex vector space
- complexification of a vector space
- component analysis
- component bar chart
- component coefficient
- component instrument
- component of graph
- component of phenetic relationship
- composite disease
- composite function
- composite graph
- composite time-distance curve
- composition and decomposition of a polygon
- compost heap
- composting
- compound corymb
- compound fruit
- compound gland
- compound interest disease
- compound laticifer
- compound leaf
- compound microscope
- compound middle lamella
- compound nucellus
- compound sentence
- compound sieve plate
- compound spadix
- compound spika
- compound survivorship probability
- compressibility
- compressibility equation
- compression density function
- compression refrigerating system
- compression type refrigerator
- compromised host
- Compton effect
- Compton equation
- Compton function
- Compton recoil electron
- computational method
- computer input microfilm
- computer language
- computer output microfilm
- computer science
- computer technology
- computer-assisted interactive tutorial system
- comsumption residue
- concatemer
- concave function
- concave simplex method
- concave vein
- concentrate spray
- concentrated space
- concentration cell
- concentration enhancement
- concentration gradient
- concentration polarisation
- concentric canker
- concentric ring
- conceptacle
- conception
- concerted evolution
- concerted mechanism
- concerted process
- concerted reaction
- concha
- conchal cartilage
- conchosporangium
- conchospore
- concomitant element
- concomitant observation
- concomitant variable
- Concora medium test
- concrement
- condensation point
- condensation reaction
- condensation set
- condenser
- condenser device
- condenser mount
- condensing enzyme
- conditional density function
- conditional failure rate
- conditional inequality
- conditional lethal mutant
- conditional mutation
- conditional power function
- conditional probability
- conditional stability
- conditional stimulus
- conditional survivor function
- conditional test
- conditionally compact set
- conditioned dominance
- conditioned haemolysis test
- conditioned refleks
- conditioned response
- conditioned stimulus
- conductance-resistance meter
- conductil fibril
- conducting medium
- conducting tissue
- conduction electron
- conductivity bridge
- conductivity cell
- conductivity cells
- conductivity meter
- condyle
- cone cell
- confidence region
- configuration partition function
- configuration space
- configurational free energy
- configurational partition function
- conflict behaviour
- confluence analysis
- confluent hypergeometric function
- conformability
- conformal solution theory
- conformation
- conformational hypothesis
- confused name
- congenic strain
- congenital porphyria
- congestion theory
- congestive system
- conglobate gland
- congruence theorem
- conic
- conic section
- conidiogenesis
- conidiogenous cell
- conidium
- conjugant
- conjugate division
- conjugate gradient method
- conjugate space
- conjugate subgroup
- conjugated protein
- conjugation canal
- conjugon
- connecctive constant
- connected graph
- connected set
- connected strongly graph
- connected topological space
- connected weakly graph
- connecting cell
- connecting filament
- connective tissue
- connectivity
- connectivity measure
- connector
- conocarpium
- conrotatory
- conrotatory cyclisation
- consensus sequence
- conservation area
- conservation ecology
- conservation laws of energy
- conservation laws of mass
- conservation of energy
- conservation of mass
- conservation of probability
- conservation theorem
- conservative property
- conservative recombination
- conservative system
- conserved vector current theory
- consistence test
- consistency
- consistency test
- consociation
- consocion
- consortium
- constant boiling mixture
- constant current method
- constant energy surface
- constant function
- constant percentage method
- constant pressure method
- constant species
- constant temperature circulator bath
- constant volume method
- constitutional formula
- constitutional isomerism
- constitutive enzyme
- constitutive gene
- constitutive heterochromatin method
- constitutive mutant
- constrained derivative method
- constrained stationary point
- constrained system
- constriction of chromosome
- constrictor
- contact donor acceptor complex
- contact inhibition
- contact lens
- contact point
- contact transmision
- contagious distribution
- contagious quadrats
- continental crust
- continental displacement
- continental glaciation
- continental margin
- continental rise
- continental shelf
- continental slope
- contingency table
- contingency test
- contingent probability
- continous culture
- continuity analysis
- continuity equation
- continuity measure
- continuous curve
- continuous distribution
- continuous flow centrifuge
- continuous function
- continuous group
- continuous paper
- continuous pith
- continuous probability law
- continuous process
- continuous variable
- continuously embedded space
- continuum elastic wave equation
- contour
- contour farming
- contour feather
- contour strip cropping
- contraception
- contractible space
- contractile cell
- contractile fibril
- contractile vacuole
- contractility
- contracting mapping principle
- contractivity
- contralateral nerve
- contransduction
- contransformation
- contrast enhancement
- contrast stain
- contrl experiment
- control chart
- controlled cathode analysis
- controlled process
- controlling elements
- controlling gene
- conurbation
- conus arteriosus
- convective cells
- convective heat transfer
- convergence in energy
- convergence in probability
- convergence space
- convergent evolution
- convergent improvement
- convergent numerial method
- convergent transcription
- converging lens
- converging neurone
- converse theorem
- conversion vector analysis
- converting phage
- convex function
- convex linear space
- convex octagon
- convex polygon
- convex polyhedral set
- convex region
- convex set
- convex space
- convex vein
- convivium
- convoluted tubule
- convolution theory
- convolution voltametry
- Conway method
- cooked meat medium
- cooling curve
- cooling pond
- cooling rate
- cooling system
- Coombs test
- Coombss test
- cooperative breeding
- cooperative feedback
- cooperative process
- coordinate of the point
- coordinate system
- coordinate systems
- coordinated enzymes
- coordinated growth
- coordinates of a point
- coordinative systems
- coordinatograph
- coper-zinc alloy system
- cophenetic correlations
- cophenetic matrix
- cophenetic value
- Coplin jar
- copolymer
- copper deficiency
- copra
- coprecipitation
- coprodaeum
- copronigrin
- coprophiliac
- coprophilous
- copulatory behaviour
- copulatory bursa
- copy paper
- copy-choice hypothesis
- copy-error
- copy-error mutation
- copy-splice mechanism
- coracidium
- coraco arcualis
- coraco brachialis
- coraco mandibularis
- coracoid
- corallum
- corbiculum
- core analysis
- core city
- core electron
- core enzyme
- core particle
- coregraph
- coremium
- corepressor
- Cori cycle
- Coriolis effect
- corium
- cork cambium
- cork cell
- corky root
- cormel
- cormidium
- corn kernel
- corn meal
- corn meal agar
- corn oil
- corn stunt agent
- corneagen layer
- corneal microscope
- corneal test
- corneoscutum
- corner kick
- corner point
- corner test
- corneum
- cornification
- cornua
- cornua of hyoid
- cornule
- corolla lobe
- corolla tube
- corona radiata
- coronal equilibrium
- coronal suture
- coronary blood vessel
- coronary papillae
- coronavirus
- corpora alata
- corpora amulacea
- corpora bigemina
- corpora candiata
- corpora cavernosa
- corpora nigra
- corpora pedunculata
- corpora quadrigemina
- corpus adiposum
- corpus albicans
- corpus allatum
- corpus cardiacum
- corpus cavernosum
- corpus collosum
- corpus fibrosum
- corpus haemorrhagicum
- corpus prostatae
- corpus ruffini
- corpus spongiosum
- corpus striatum
- corpus tenaculum
- corpuscular body
- corpuscular protein
- corpuscular theory
- correct identification probability
- correct name
- correlation
- correlation analysis
- correlation energy
- correlation function
- correlation matrix
- correspondence principle
- corresponding side
- corrosion
- corrugating medium
- cortex adrenalis
- cortical grey matter
- cortical labyrinth
- cortical nephron
- cortical stroma
- cortin
- cortyard
- corvex polygon
- corymb
- corynomycolenic acid
- corynomycolic acid
- cos site
- coset in a group
- cosine function
- cosmic ray
- cosmine
- cosmoid scales
- cosmological Doppler effect
- cosmological principle
- cost analysis
- cost function
- costa
- Costa Rica
- Costa Rican
- costal cartilage
- costal cell
- costal margin
- costal plate
- costal vein
- cot value
- cotangent function
- cotectic line
- Cotton effect
- cottonseed oil
- cottony blight
- cottony rot
- cotyledonary trace
- Coulomb energy
- Coulombs law
- coulometric analysis
- coulometric titration cell
- Coulter counter
- coumarilic acid
- council of economic advisors
- countability
- countable set
- counter characteristic curve
- counter stain
- countercurrent distribution
- countercurrent exchange
- countercurrent system
- counting chamber
- counting method
- counting scale
- counting technique
- country park
- couple oscillator
- coupled oscillator
- coupled reaction
- coupler
- coupling
- coupling coil
- coupling loss
- courtship
- courtship dance
- courtship display
- courtship posture
- covalent bond energy
- covalent radius
- covariance
- covariance analysis
- covariance function
- covariance matrix
- covariance of equation
- covariance stationary process
- covariant delta function
- covariant Dirac equation
- covariant field theory
- covariant form of Dirac equation
- cover cells
- cover crop
- cover glass
- cover slip
- covergent reaction
- covering operation
- covering power
- covering space
- covering topology
- cow manure
- Cowpers gland
- Cox theorem
- coxal corium
- coxal epipodite
- coxal gland
- coxal musculature
- coxosternal plate
- coxosternum
- coxsakivirus
- CPE inhibition assay
- Craig theorem
- Cramer-von Mises test
- Cramptons muscle
- cranial nerve
- craniology
- crater rot
- crater spot
- crawler
- crayon paper
- crazy top
- creatine
- creatine kinase
- creatinine
- creation operator
- cremaster
- cremocarp
- crenation
- creosote oil
- crepe paper
- crepuscular ray
- crescent shaped
- cresylic acid
- cretin
- cribrellum
- cribriform plate
- cribriporal membrane
- Crick strand
- cricoid cartilage
- crimper
- crinkling
- criss-cross inheritance
- crissum
- crista
- crista ampullaris
- crista basilaris
- criterion of purity
- critical absorber method
- critical cooling rate
- critical energy
- critical equation
- critical frequency
- critical fusion frequency
- critical line
- critical link
- Critical Path Method
- critical region
- Crookes dark space
- crop cutting test
- crop injury
- crop milk
- crop pathosystem
- crop rotation
- cross bridges
- cross fertilisation
- cross field
- cross infection
- cross intensity function
- cross line
- cross linking
- cross over fixation
- cross over region
- cross over suppressor
- cross over unit
- cross over value
- cross pollination
- cross protection
- cross reaction
- cross resistance
- cross section
- cross vein
- cross wall
- crosses
- crossing over
- crotonic acid
- crown bud rot
- crown budding
- crown cells
- crown fracture
- crown grafting
- crown sheath rot
- crown wart
- crozier
- cruciferous stomata
- cruciform structure
- crude fiber
- crude oil
- Cruickshank dye-strip method
- crural gland
- crusher
- cryo-generator
- cryo-trapping effect
- cryogenic system
- cryogenics
- cryohidric point
- cryohydric point
- cryopreservation
- cryoscopic method
- cryptic mutant
- cryptic plasmid
- cryptic prophage
- cryptic species
- crypto-deterministic process
- cryptococcosis
- cryptocotylar
- cryptocrystalline
- cryptomer
- cryptomitosis
- cryptonephry
- cryptorchidism
- cryptostomata
- crystal effect
- crystal field stabilization energy
- crystal field theory
- crystal filter
- crystal momentum
- crystal sand
- crystal system
- crystal twinning
- crystal violet-gentian violet process
- crystalline anisortrophy energy
- crystalline anisotropy
- crystalline cone
- crystalline field
- crystallising dish
- crystallization process
- crystallographic equivalence
- crystallographic point group
- crystallographic unit
- CSM test
- ctenidium
- ctenoid scales
- ctenophore trochophore theory
- cubic centimeter
- cubic centimetre
- cubic equation
- cubic function
- cubic graph
- cubic meter
- cubic point group
- cubic spline
- cubic system
- cubital vein
- cubito-anal vein
- cubitus
- cuboidal epithelium
- culminating radiation
- cultivator
- cultural control
- cultural paper
- culture dish
- culture medium
- culture stability
- culture technique
- cumaric acid
- cuminic acid
- cummulative frequency probability curve
- cumulant
- cumulant generating function
- cumulative distribution function
- cumulative distribution probability function
- cumulative double bond
- cumulative frequency probability function
- cumulative function
- cumulative process
- cumulus oophorus
- Cunningham plaque
- cup method
- cup sensitivity test
- cup shaped
- curative fungicide
- Curie equation
- Curie law
- Curie point
- Curie principle
- Curie-Weiss law
- Curies law
- curing agent
- curling test
- curly top virus
- currency paper
- current generator
- current producing type
- current rate
- current step method
- current yield rate
- cursorial locomotion
- curvature loss
- curvature of a curve
- curvature of space
- curve fitting
- curve of flexibility
- curved anal spine
- curved dissecting needle
- curved needle
- curved scissor
- curvilinear polygon
- curvilinear relationship
- cushion shaped
- cut point
- cut-off energy
- cut-off frequency
- cut-off radius
- cut-off region
- cutaneous abdominis
- cutaneous artery
- cutaneous respiration
- cuticular transpiration
- cuticularization
- cuticuline
- cutin
- cutinization
- cutoff filter
- cutting method
- cutting-plane method
- cyanic acid
- cyano group
- cyanoacetic acid
- cyanogen bromide
- cyanosis
- cyanuric acid
- cyathium
- cyclamate sodium
- cyclamic acid
- cyclic graph
- cyclic group
- cyclic method
- cyclic molecular orbital
- cyclic process
- cyclic subgroup
- cyclical parthenogenesis
- cyclical selection
- cyclical theory
- cyclobutanecarboxylic acid
- cyclogenesis
- cyclogeranic acid
- cycloheximide
- cyclohexylsulphonic acid
- cycloid scales
- cycloid shell
- cyclomerism
- cyclomorphosis
- cyclopolymerisation
- cyclosis
- cyclotron frequency
- cyclotron mass
- cyctic duct
- cyesis
- cykloheximia
- cylinder function
- cylinder set
- cylindrical function
- cyme
- cystathionase
- cysteine
- cystic duct
- cystidium
- cystine agar medium
- cystine heart agar
- cytidine
- cytochalasin
- cytochrome
- cytochrome C reductase
- cytochrome tertiary structure
- cytodifferentiation
- cytogenetic map
- cytogenetics
- cytohistological zonation
- cytokine
- cytokinin
- cytological map
- cytolysin
- cytolysis
- cyton
- cytoplasm
- cytoplasmatic gene
- cytoplasmic bridge
- cytoplasmic inheritance
- cytoplasmic membrane
- cytoreductant
- cytoribosome
- cytosine
- cytosine arabinoside
- cytosome
- cytostatic agent
- cytostomal fibre
- cytostome
- cytosylic acid
- cytotaxis
- cytotaxonomy
- cytotoxicosis
- cytotoxin
- cytotrophoblast
- Czapek Dox agar
- Czapek Dox liquid medium
- Czech Republic
- D actinomycin
- d function
- D value
- d'Alembert equation
- d'Alembert principle
- d'Alembertian operator
- d-line
- d-ribose-5-phosphoric acid
- D10 value
- dacryocyst
- dactylopore
- Dalton law
- Daly coral reef theory
- damage risk criterion
- damped Newtons method
- damping off
- dance floor
- dangling bond
- Daniel cell
- Danner process
- Darboux curve
- Darcys law
- dark adaptation
- dark cell
- dark current noise
- dark field condenser
- dark field illumination
- dark field illuminator
- dark field microscope
- dark mildew
- dark phase photosynthesis
- dark reaction
- darkening hormone
- Darlington rule
- dart sac
- Darwin coral reef theory
- Darwin-Wallace hypothesis
- dash line
- data bank
- data base
- data flow system
- data handling
- data matrix
- data processing system
- data structure
- database administrator
- date of publication
- daughter cell
- daughter nucleus
- Davenports stain
- day vision
- day-neutral plant
- dc-pulse method
- de Broglie theory
- de Finetti theorem
- de Moivres theorem
- de Morgans law
- de Sitter analysis
- de Vriesianism
- deactivating group
- Dead Sea
- dead-end polymerisation
- dead-stop end point
- dealanated insulin
- dealation
- deamidising enzyme
- deaminating agent
- deamination
- death clock
- death in a growth process
- death in a queueing system
- death phase
- death point
- death rate
- debris fragment
- Debye energy
- Debye equation
- Debye frequency
- Debye function
- Debye heat capacity equation
- Debye radius
- Debye T3 law
- Debye theory
- Debye-Sears cell
- Debye-Sears ultrasonic cell
- decandrous
- decapacitation
- decaploid
- decapod
- decapper
- decarboxylase
- decarboxylating enzyme
- decarbxylation
- decay curve
- decay curve for sound
- decay energy
- decay instability
- decay law
- decay process
- decay rate
- decerebration
- decibel-addition function
- decidual cell
- decidual response
- deciduous teeth
- decimal reduction time
- decimal system
- decision analysis
- decision function
- decision space
- decision theory
- decision tree analysis
- decomposability
- decomposable group
- decomposer
- decomposition
- decomposition method
- decomposition of a line
- decomposition principle
- decomposition reaction
- decomposition space
- decortication
- decoy leaf
- decreasing function
- decreasing hazard rate
- decrement evaluation method
- decrescendo call display
- decticous pupa
- decylamine
- dedifferentiation
- deep litter system
- deep nervous system
- deep sea
- deep sound channel
- deep stab culture
- deep stripe
- deep weld effect
- defecation
- defect scattering
- defective prophage
- defective virus
- defeminization
- defensive secretion
- defibrinated blood
- deficiency diseases
- defined medium
- definitive host
- deflection coil
- deflocculation
- defoaming agent
- defoliant
- defoliation
- defoliation agent
- deformation potential
- degassing rate
- degenerate function
- degenerate hexagon
- degenerate nodal point
- degenerate oscillating system
- degenerate point group
- degenerated codons
- degradation reagent
- degradative plasmid
- degreasing agent
- degree of a curve
- degree of association
- degree of connectivity
- degree of differential equation
- degree of isolation
- degree of non-combustibility
- degree of non-flammability
- degree of reaction
- dehumidifier
- dehydrating agent
- dehydroacetic acid
- dehydrocholic acid
- dehydrogenase
- dehydrolyzing agent
- deionization
- deionizer
- Deiters cell
- Delafields haematoxylin
- delamination
- delatation
- deletion mapping
- deletion method
- deletion mutant
- deletion substitution particles
- delocalization energy
- delocalized electron
- delta cell
- delta function
- deltoides muscle
- demand rate
- demasking agent
- demineralization
- demineralizer
- demographic transition
- demountable cell
- denaturation
- dendrite
- dendritic cell
- dendritic knob
- dendritic pattern
- dendritic tentacle
- dendrochronology
- dendrophysis
- dengue hemorrhagic fever
- denitrification
- denitrifying bacteria
- Dennison test
- dens crenulation
- dense linear system
- dense set
- density dependence
- density dependent factor
- density effect
- density electric field energy
- density function
- density gradient centrifugation
- density independent factor
- density magnetic field energy
- density of heat flow rate
- dental formula
- dental lamina
- dental papilla
- dental plaque
- dental probe
- dental pulp
- dentary bone
- dentate gyrus
- dentation
- dentinal tubule
- dentine
- Denton filter
- denudation
- deodoriser
- deodorizing
- Deorah number
- deoxygenation
- deoxyribonuclease
- deoxyribonucleic acid
- departure curve
- departure process
- dependent community
- dependent transmision
- dependent virus
- dephlogisticated marine acid
- dephosphorylation
- deplasmolysis
- depletion region
- depolarization vector
- depolarization wave
- depolarizing action potential
- deposition rate
- depression
- depression of freezing point
- depression slide
- depressor
- depressor dorsalis
- depressor mandibular muscle
- deprotonation
- depth filter
- deregulated mutant
- derelict land
- derivate hybrid
- derived constant
- derived set
- derived similarity
- derived variale
- derma
- dermal bones
- dermal branchia
- dermal denticles
- dermal ossicle
- dermal papilla
- dermal plica
- dermal pore
- dermal scales
- dermal tissue
- dermatocystidium
- dermatome
- dermatomycosis
- dermatophytosis
- Desargues theorem
- Desarguesian number set
- descending aestivation
- descending colon
- descriptive statistics
- desert
- desert crust
- desert pavement
- desiccation
- desiccator
- desiccator cabinet
- design equation
- desinfectant
- desmacyte
- desmoschisis
- desmosome
- desorption energy
- desoxycholic acid
- Destriau effect
- destructive species
- destructive test
- desynapsis
- detailed balancing
- detched meristem
- detector noise
- detergency effect
- determinate cleavage
- determinate growth
- determinate inflorescence
- determination process
- deterministic analysis
- deterministic measure
- deterministic model
- deterministic process
- detoxication
- detoxyfication
- deuteroconidium
- deuterogamy
- deuterostome
- deutocerebrum
- devalidated name
- developing tank
- development control genes
- development genetics
- Devonian strata
- dew point hygrometer
- dextran exchanger
- dextran sucrase
- dextroisomer
- dextrorotation
- dextrose agar
- dextrose heart agar
- dextrose infusion broth
- dextrose peptone agar
- dextrose tryptone agar
- dextrose tryptone broth
- diabetogenic action
- diabetogenic factor
- diacytic stomata
- diagnostic sensitivity test
- diagnostic test
- diagonal matrix
- diagonalizability
- diallylbarbituric acid
- dialysis
- dialysis bag
- dialysis paper
- dialyzer membrane
- diamagnetic effect
- diamagnetic shield
- diamagnetic susceptibility
- diameter of a set
- diaminopimelic acid
- diaminopimelic acid pathway
- diamond knife
- dianalysis thimble
- diandrous
- diapause hormone
- diaphototropism
- diaphragm valve
- diaphragmed pit
- diaphragmed pith
- diaphysis
- diapophysis
- diarthrosis
- diaspore
- diastereotopic group
- diastole pressure
- diastolic pressure
- diastrophism
- diatomaceous earth
- diatomaceous-earth filter
- diatomic molecule
- diatropism
- diauxic growth
- diaxazine dye
- diazo paper
- dibutyrin
- dicarbocylic acid
- dicarbollide ion
- dicaryon
- dicaryophase
- dicaryotization
- dicentric chromosome
- dicetogulonic acid
- dichasium
- dichogamy
- dichophysis
- dichotomous evolution
- dichotomous setae
- dichroic filter
- Dick test
- dictiosome
- dictyokinesis
- dictyosome
- dictyospore
- dictyotene stage
- didymium
- didymospore
- dieback nekrosis
- dielectric function
- dielectric loss
- dielectric response function
- dielectric susceptibility
- diencepalon
- dietary disease
- dietary intake
- dietary nitrogen source
- dietary requirement
- Dieterici equation
- diethylstilbestrol
- difference equation
- difference function
- difference scheme method
- difference sign test
- difference tone
- differencing matrix
- differentiability
- differentiable function
- differential absorption analysis
- differential difference equation
- differential hosts
- differential method
- differential of a function
- differential process
- differential stain
- differential staining
- differential system
- differential thermal analysis
- differential transducer
- differential transformer
- differential tube medium
- differential varieties
- differentiation index
- diffraction diatomic line
- diffraction electron
- diffraction limit
- diffraction of electron
- diffraction of sound
- diffuse apotracheal parenchyma
- diffuse growth
- diffuse placenta
- diffuse porous wood
- diffuse sound
- diffusing velocity
- diffusion coefficient
- diffusion constant
- diffusion equation
- diffusion process
- diffusion region
- diffusion ressure deficit
- diffusion theory
- digastric muscle
- digestibility
- digestibility of protein
- digestive gland
- digestive organ
- digestive system
- digital balance
- digital filter
- digital pads
- digital pH-meter
- digitonin method
- digraph
- dihydrolipoic acid
- dikaryon
- dikaryotic hypha
- dikegulac-sodium
- dilatation
- dilatometric method
- dilute flame method
- dilution plate technique
- dilution rate
- dimension of a vector space
- dimension of linear system
- dimensional analysis
- dimensional stability
- dimethylarsinic acid
- dimorphism
- dimorphism virus
- dinokaryon
- dioecism
- diopside
- diopter power
- dioxogulonic acid
- dipersive power
- diphasic action potential
- diphasic record
- diphasic response
- diphenylamine test
- diphenylpyraline
- diphosphopyridine nucleotide
- diphycercal tail
- diphyletic theory
- dipicolinic acid
- diplanetism
- diploblastic phylum
- diplocardium
- diplochromosome
- diploconidium
- diploid apogamy
- diploid parthegogenesis
- diploid set
- diploid state
- diploidization
- diplontic life cycle
- diplophase
- diplosome
- diplospory
- diplostome
- diplotene phase
- dipolar energy
- dipolar molecule
- dipolar polarizability
- dipole force
- dipole moment
- Dirac delta function
- Dirac equation
- Dirac Hamiltonian operator
- Dirac radiation reaction equation
- Dirac relativistic equation
- Dirac spin-orbit energy
- Dirac theory
- Dirac velocity operator
- Diracs relativistic wave equation
- direct antiglobulin test
- direct clustering method
- direct colorimetry
- direct Coombs test
- direct current
- direct gap semiconductor
- direct microscopic method
- direct penetrating fungus
- direct photon process
- direct piezoelectric effect
- direct product of groups
- direct proof
- direct search method
- direct shear test
- direct sum of groups
- direct transition
- direct x-ray analysis
- direct-reader emission spectrograph
- directed line
- directed space
- directed tree
- direction of a curve
- directionality of sound
- directive cycle
- directivity function
- directivity graph
- Dirichlet principle
- Dirichlet theorem
- disagreeable sensation
- disc filter
- disc flower
- disc method
- disc operating system
- disc plough
- disc-based system
- discal cross vein
- discal sel
- discharge filter
- discharge tube method
- discharge-tube method
- discogastrula
- discoidal placenta
- discoidal vein
- discomedusa
- disconnected graph
- disconnected set
- discontinuous distribution
- discontinuous function
- discontinuous group
- discontinuous process
- discontinuous variability
- discontinuous variable
- discordant
- discordant elements
- discothecium
- discount rate
- discounted least squares method
- discrete analysis
- discrete energy loss
- discrete entity
- discrete function
- discrete natural entities
- discrete premium
- discrete probability law
- discrete process
- discrete space
- discrete topology
- discrete variable method
- discriminant analysis
- discriminant function
- discriminant line
- discriminant of a quadratic equation
- discrimination coefficient
- discriminator
- discriminatory character
- disease containment
- disease cycle
- disease detection
- disease escape
- disease gradient
- disease incidence
- disease intelligence
- disease intensity
- disease of civilization
- disease outbreak
- disease potential
- disease prevalence
- disease progress
- disease severity
- disease square
- disease triangle
- dishonest process
- disinfectant
- disinfection
- disintegration energy
- disintegration rate
- disintegrator of cell
- disjoint sets
- dislocation line
- dislocation ring
- dismutation
- disontinous variation
- dispermic fertilization
- dispersal
- dispersal agent
- disperse medium
- dispersing agent
- dispersion law
- dispersion rate
- dispersive power
- displacement activity
- displacement reaction
- dispore
- disposable blade
- disproportionation reaction
- dissecting instrument
- dissecting kit
- dissecting microscope
- dissecting needle
- dissecting pan
- dissecting scissor
- dissemination
- dissepiment
- dissimetry constant
- dissimilarity index
- dissimilarity value
- dissimilation
- dissipation function
- dissipation of energy
- dissipative function
- dissipative process
- dissipative system
- dissipative tunneling
- dissociated population
- dissociation
- dissociation energy
- dissociation energy of diatomic molecule
- dissociation reaction
- dissociative reaction
- dissolved oxygen
- dissolved oxygen meter
- dissolved oxygen probe
- dissonance
- distance from line
- distance function
- distance matrix
- distance measure
- distance space
- distance type coefficient
- distilation
- distinguishability
- distorted ion
- distortionless line
- distribution curve
- distribution free method
- distribution free methods
- distribution function
- distribution pattern
- distribution property
- distributive law
- distributive pairing
- disturbance theory
- disturbed equilibrium
- disturbed harmonic process
- disulfide bridge
- ditacticity
- diterpenoid acid
- dithyridium
- ditonic function
- diurnal rhythm
- divalent acceptor
- divalent carbon species
- divalent ion
- divalent state
- divariant system
- divergence coefficient
- divergence theorem
- divergence vector analysis
- divergent reaction
- divergent transcription
- diverse ion effect
- diversifying species
- diversity index
- diversity measure
- diverticulum
- dividend rate
- divisibility
- division function
- division ring
- divisor function
- djengkolic acid
- djenkolic acid
- DLVO theory
- DNA agar technique
- DNA arrest mutant
- DNA base deletion
- DNA base exchange
- DNA delay mutant
- DNA like RNA
- DNA methylase
- DNA negative mutant
- DNA polymerase
- DNA probe
- DNA vector
- DNA virus
- DNase
- DNase agar
- do-little method
- do-metric system
- dolipore
- dolipore septum
- dollar spot
- domain growth
- domain of a function
- domain rotation
- domain theory
- dome shaped
- domestic waste
- domesticated animal
- domestication
- dominance
- dominance frequency
- dominance variance
- dominant gene
- dominant inheritance
- Dominican Republic
- donor atom
- donor electron
- donor ionization energy
- Doppler technique
- dormancy
- dorsal abdominal artery
- dorsal aorta
- dorsal fin support
- dorsal pore
- dorsal rib
- dorsal root
- dorsal root ganglion
- dorsal scapular muscle
- dorsal sclerite
- dorsal tubercle
- dorsiflexion
- dorsocentral bristle
- dorsopleural groove
- dorsopleural line
- dorsum
- dosage rate
- dose response relationship
- dotted line
- double arterial circulation
- double beam balance
- double chamber method
- double commutator
- double crosses
- double diffusion test
- double distilled water
- double exchange
- double fertilization
- double fold
- double group
- double helix
- double image microscopy
- double infection
- double intradermal tuberulin test
- double logarithm chart
- double mutant
- double Pareto curve
- double sampling
- double spherical harmonics method
- double star
- double stochastic Poisson process
- double stranded
- double sugar agar
- double sugar medium
- double-star systems
- double-tailed test
- doubled group
- doubling time
- doubly lysogenic strain
- doubly periodic function
- Dow process
- Down syndrome
- down-the-hole IP method
- downland vegetation
- Doyeres cone
- draft shield
- drainability
- Drapers law
- drawing paper
- Drell-Yan process
- drepanium
- drift frequency
- drift instability
- drift mobility
- drinking centre
- drinking display
- drip culture
- drip slag test
- drop detachment polarography
- drop spectrum
- drop test
- drop weight method
- drop-point
- dropping bottle
- drought resistance
- drug administration
- drupe
- dry cell
- dry cleaning agent
- dry ice machine
- dry rot
- dry weather flow
- drying agent
- drying column
- drying oil
- drying oven
- drying reagent
- dual effect muant
- dual graph
- dual motor innervation
- dual process
- dual simplex method
- dual space
- dual system
- dual theorem
- dual viewing head
- dual-electrode cell
- duality principle
- duality theorem
- Duane and Hunt law
- Dubnoff metabolic shaking incubator
- Dubos albumin broth
- Dubos oleic agar
- Dubos serum broth
- Ducreys test
- duct of Bellini
- duct of Steno
- duct of Wharton
- duct of Wirsung
- ductless gland
- ductus choledochus
- ductus cochlearis
- ductus cysticus
- ductus deferens
- ductus ejaculatorius
- ductus epididymidis
- ductus hepaticus
- ductus incisivus
- ductus reuniens
- ductus seminalis
- ductus venosus
- Dufours gland
- Dulong-Petit law
- dummy cell
- dummy variable
- dumping
- Duncans test
- Duo-Trio test
- duodenal gland
- Dupin theorem
- duplicate gene
- duplication method
- Dupont filter
- durability test
- Durham tube
- dust cell
- dust filter
- Dutch East Indies
- Dutch elm disease
- Dvoretskys stochastic approximation theorem
- dwarf forest
- dwarf planet
- dwarfing
- Dyars law
- dye reduction test
- dyeing
- dyes
- dynamic model
- dynamic soaring
- dynamic stochastic process
- dynamo effect
- dynein
- dysgenesis
- Dyson chronological operator
- Dyson equation
- dyspepsia
- dysphotic zone
- dystocia
- dystrophy
- Dzierzon theory
- Dzierzons law
- E 1 trisomy syndrome
- Eagle precipitation test
- ear rot
- earlier homonym
- earlier synonym
- early enzyme
- early gene
- early protein
- early RNA
- early wood
- earstone
- earth holography
- earthquake seismology
- earths shadow
- east-west effect
- Easter egg
- Easter Island
- Easter Sunday
- easterly wave
- Ebners gland
- eburicoic acid
- ecdysial fluid
- ecdysial line
- ecdysis
- ecesis
- ECG augmented leads
- ECG precordial leads
- echocardiogram
- echosounder equation
- echovirus
- eclipse phase
- eclosion
- eclosion behaviour
- eclosion hormone
- ecologic replacement
- ecological amplitude
- ecological balance
- ecological capacity
- ecological energetics
- ecological explosion
- ecological factor
- ecological indicator
- ecological isolation
- ecological natality
- ecological niche
- ecological pyramid
- ecology
- economic conservation
- ecospecies
- ecosphere
- ecosystem ecology
- ecotropic virus
- ectal excipulum
- ectocarpin
- ectocommensalism
- ectoendoplasmic process
- ectogenesis
- ectomesodermal phylum
- ectoneural system
- ectoparasitism
- ectopic pairing
- ectoplasm
- ectoplast
- ectosome
- ectospore
- ectosymbiosis
- ectothermic animal
- edaphic factor
- edaphic race
- edaphon
- edaphosphere
- Eddy current
- eddy diffusion
- Edelmann test
- edge effect
- edge species
- edge tone
- Edison cell
- Edman method
- eeder
- effect of DFP
- effective action of a group
- effective arrival rate
- effective cutoff energy
- effective ferromagnetic electron
- effective field theory
- effective filtration
- effective letha phase
- effective mass
- effective mobility
- effective publication
- effective rate
- effective symmetric space
- effectiveness function
- effector
- efferent arteriol
- efferent branchial artery
- efferent nerve
- efferent neuron
- effluent standard
- effusiometer
- egg albumin
- egg calyx
- egg cap
- egg cell
- egg cylinder
- egg funnel
- egg guide
- egg meat medium
- egg tube
- egg yolk
- egg yolk agar
- egg yolk broth
- Ehrenfest adiabatic law
- Ehrenfest equation
- Ehrenfest theorem
- Ehrlich receptor theory
- Ehrlich side chain theory
- Ehrlichs acid haematoxylin
- Ehrlichs haematoxylin stain
- Ehrlichs neutral stain
- Ehrlichs reagent
- Ehrlichs triacid stain
- eicosanoic acid
- eigenvalue equation
- eigenvalue of a unitary operator
- eigenvalue of differential equation
- Eijkman lactose medium
- Eijkman test
- Einstein characteristic temperature
- Einstein equation
- Einstein field equation
- Einstein fluctuation theory
- Einstein frequency
- Einstein function
- Einstein locality principle
- Einstein photoelectric equation
- Einstein specific heat function
- Einstein transition probability
- Einstein unified field theory
- Einthovens triangle
- ejectisome
- ektoparasitism
- elaidic acid
- elaiodochon
- elaioplast
- elaiosome
- elastc connective tissue
- elastic blood vessel
- elastic cartilage
- elastic channel
- elastic curve
- elastic fibre
- elastic tissue
- elastic wave equation
- elbow joint
- elctromagnetic structure function
- Eleck tocicity plate test
- elective culture
- electric cell
- electric chair
- electric dipole moment
- electric energy
- electric guitar
- electric mass
- electric mobility
- electric organ
- electric power
- electric shock
- electrical birefringence
- electrical energy
- electrical insulating paper
- electrical potential
- electrical synapse
- electro-optic effect
- electroacoustical reciprocity theorem
- electrocaloric effect
- electrocapillary curve
- electrocardiograph
- electrocardiography
- electrocephalogram
- electrocephalograph
- electrochemical reaction
- electrochromic process
- electrode equilibrium
- electrodepositor
- electroetinogram
- electrogravimetric analysis
- electrogravimetric method
- electrokinetic effect
- electrolyte balance
- electrolytic cell
- electrolytic method
- electromagnetic force
- electromagnetic mass
- electromagnetic method
- electromagnetic radiation
- electromagnetic separation process
- electromagnetic theory
- electron correlation effect
- electron creation operator
- electron deficient
- electron dense stain
- electron density of states
- electron effective mass
- electron Fermi energy
- electron gas energy
- electron mass
- electron micrograph
- electron microscope
- electron mobility
- electron path
- electron probe analysis
- electron propagator
- electron radius
- electron releasing group
- electron ring accelerator
- electron runaway effect
- electron self energy
- electron spin-down negative energy
- electron stains
- electron theory
- electron transfer
- electron transfer reaction
- electron transport
- electron transport chain
- electron transport system
- electron wave function
- electron withdrawing
- electron withdrawing group
- electron-optic effect
- electron-poor system
- electron-positron storage ring
- electron-rich system
- electroneutrality principle
- electronic active filter
- electronic arrangement
- electronic balance
- electronic energy of a diatomic molecule
- electronic equilibrium
- electronic noise
- electronic partition function
- electronic polarizability
- electronic signal and noise
- electronic spectrum of molecule
- electronic wave equation
- electronic work function
- electrons transition rate
- electrooptical Kerr effect
- electrophilic reaction
- electrophoresis
- electrophoresis buffer
- electrophoresis convection
- electrophoretic apparatus
- electrophoretic mobility
- electrostatic accelerator
- electrostatic generator
- electrostatic precipitator
- electrostatic self-energy
- electrostimulation
- electrostriction
- electrostrictive effect
- electroviscous effect
- elek plate
- element of a set
- elemental analysis
- elementary analysis
- elementary filter
- elementary function
- elementary granule
- elements commutator of a group
- eleocyte
- elephantisis
- eleutheroschisis
- elevation
- elfin forest
- eliminating test
- elimination method
- elimination-addition reaction
- elliptic equation
- elliptic function
- elliptic line
- elliptic partial differensial equation
- elliptic point
- elliptic space
- Elmendorf test
- elongated nucleus
- elongation test
- elsewhere region
- Eltringhams organ
- elution
- elution chromatography
- eluviation
- Elvert equation
- elytron
- emasculation
- Embden-Meyerhof scheme
- Embden-Meyerhof-Parnas pathway
- embedding cutfit
- embolism
- embossed paper
- embryo culture
- embryo sexing
- embryo transfer
- embryo transplant
- embryogamy
- embryogenesis
- embryostega
- embryotrophy
- emeiocytosis
- emergency hormone
- emery paper
- emetatrophia
- emetic control
- emission rate
- emission spectrographic analysis
- emission standard
- emissive power
- emmetropia
- emmetropic eye
- emmisive power
- emperical mass
- empirical approach
- empirical distribution
- empirical distribution function
- empirical law
- empirical sampling distribution
- empty cell test
- empty set
- emulsification
- emulsifier
- emulsifying agent
- emulsion
- enantiotropic atom
- enantiotropic group
- enation
- encephalin
- encephalitis virus
- encephalon
- encounter controller reaction
- encounter theory
- end effect
- end group analysis
- end plate
- end plate potential
- end point
- end point method
- end point mutation
- end product inhibition
- end sac
- end tailing method
- end-group analysis
- end-of-medium
- endbrain
- endemic disease
- endergonic reaction
- endo agar
- endoanaphase
- endoascospore
- endobasal bodies
- endocardium
- endochondral bone
- endochondral ossification
- endochondrium
- endochorion
- endocochlear potential
- endoconidium
- endocranium
- endocrine
- endocrine gland
- endocrine organ
- endocrine system
- endocrineurology
- endocrinology
- endocyst
- endocystidium
- endocytosis
- endoenzyme
- endoergic process
- endoergic reaction
- endogamy
- endogenous branch
- endogenous budding
- endogenous circadian rhythm
- endogenous infection
- endogenous inhibitor
- endogenous rhythm
- endogenous virus
- endolymphatic duct
- endolymphatic sac
- endolymphatic space
- endomethaphase
- endomyaria
- endomysium
- endonuclease
- endoplasm
- endoplasmic cisternal
- endoplasmic myonemes
- endoplasmic reticulum
- endoprophase
- endorphin
- endosaprophytism
- endosclerotium
- endoskeleton
- endosperm
- endospore
- endosymbiont theory
- endosymbiosis theory
- endosymbiotic infection
- endotelophase
- endothecium
- endothelial cell
- endotheliochorion
- endothelium
- endothermic process
- endothermic reaction
- endotoxin
- endozoochory
- endrocrine organ
- energetics
- energized-molecule
- energy balance equation
- energy conservation
- energy conversion
- energy crystal
- energy density of sound
- energy fluctuation
- energy flux
- energy gap law
- energy grade line
- energy loss
- energy method
- energy profile
- energy projection operator
- energy rich bond
- energy transfer reaction
- energy transformation equation
- energy value
- energy zero point
- energy-loss electron
- energy-momentum operator
- enervation
- enhanced line
- enolate ion
- enoparasitism
- enrichment culture
- ensiform cartilage
- enteric bacteria
- enteric canal
- enterochromaffin cell
- enterocoelic pouche
- enteromyasis
- enteron
- enterotoxin
- entire function
- entire rational function
- entocodon
- entocommensalism
- entoglossal bone
- entoglossum
- entomophobia
- entoplasm
- entotympanic bone
- entrance channel
- entropy-maximum principle
- entry age cost method
- enucleation
- enumerable set
- enumeration
- envelope paper
- envelope power function
- envelope risk function
- environmental forecasting
- environmental geology
- environmental protection
- environmental quality standard
- environmental resistance
- environmental variance
- enzoferon
- enzymatic browning
- enzymatic carrier
- enzymatic catalysis
- enzyme activity unit
- enzyme induction
- enzyme inhibitor
- enzyme repression
- enzyme substrat complex
- enzyme substrate compound
- enzymic hydrolysis
- enzymic oxidation
- enzymology
- enzymolysis
- enzymolysis reaction
- eosin hematoxylin
- eosin methylene blue agar
- eosinophil leucocyte
- eosinophilic granulocyte
- eosinophilic polymorph
- eosinophilis leucocyte
- Eotvos effect
- Eozoic
- epaxial muscle mass
- epaxial musculature
- ependyma
- ephippium
- ephyseal cartilage
- epi-illuminator
- epibranchial
- epibrancial placode
- epicadmium
- epicalyx
- epicardium
- epichlorohydrin
- epicingulum
- epicondylocubitalis
- epicone
- epicranial suture
- epicranium
- epideictic display
- epidemic modelling
- epidemic threshold theorem
- epidural space
- epigenetics
- epigynum
- epimerazation
- epimorphosis
- epimyocardium
- epimysium
- epineural canal
- epiorganism
- epiphysis
- epiplasm
- epipleural bone
- episome
- epistatic gene
- epistomal suture
- epistome
- epitaxial crystal growth
- epithecium
- epithelial cell
- epithelial tissue
- epitheliochorion
- epitheliod membrane
- epithermal energy
- epizoic water receptacle
- epizoochory
- epoophoron
- Epstein-Barr virus
- equal payment method
- equal weighting
- equal-tails test
- equation of a line
- equation of conics line
- equation of continuity for mass
- equation of curve
- equation of straight line
- equational division
- equatorial atom
- equatorial plate
- equiangular polygon
- equilibrium dialysis
- equilibrium ensemble
- equilibrium population
- equilibrium theory
- equipartition energy
- equipartition of energy
- equipartition principle
- equipartition theorem
- equiphase point
- equipotential line
- equitant
- equivalence of mass and energy
- equivalence point
- equivalence relationship
- equivalence theorem
- equivalent electron
- equivalent equation
- equivalent factor
- equivalent isotropic noise
- equivalent rate
- equivalent solution
- eradicant
- eradication
- erbkoordination
- ereal product
- erectile tissue
- erector pili
- ergastic substance
- ergastoplasm
- ergodic system
- ergodic theory
- ergograph
- ergonomics
- ergosome
- ergotism
- ergotoxin
- erosion
- error function
- error in equation
- error rate
- error reduction power
- error test
- erucic acid
- erythrism
- erythroblastosis
- erythrocyte
- erythrocyte agglutination test
- erythropoiesis
- Esbach reagent
- Esclangon effect
- escutcheon
- essential amino acid
- essential enzyme
- essential fatty acid
- essential gene
- essential point
- essential singular point
- essential space
- established cell line
- esterase action
- estheticism
- estimating equation
- estimation
- estivation
- estrus cycle
- etching technique
- etching test
- etheogenesis
- ethephon
- ether sensitivity test
- ethogram
- ethological isolation
- ethoxy method
- ethylenediaminetetraacetic acid
- etiography
- etiolation
- etiology
- etiophyllin
- etioplast
- Ettinghausen effect
- euapogamy
- eubacteria
- eucalyptus oil
- eucaryon
- eucaryotic cell
- euchromatic nuclei
- euchromatin
- Euclidean distance
- Euclidean ordination
- Euclidean triangle
- eucodeine
- eucone
- eucone eye
- eudominant
- eudoxome
- euflavine
- euglenoid movement
- eukaryon
- Euler equation
- Euler method
- Eulerian graph
- Eulers 0 function
- Eulers method
- Eulers theorem on Fermats equation
- Eulers velocity equation
- euphenics
- euphoriant
- euphotic zone
- eurycyst
- eurygamy
- euryhaline
- eurypylous canal system
- euthenics
- eutrophication
- evagination
- evaporation analysis
- evaporation loss
- evaporation pond
- evaporator glass
- evapotranspiration
- even function
- event space
- everywhere dense set
- evident of insurability
- Evjen method
- evolusionary process
- evolute of a curve
- evolution
- evolution method
- evolution rate
- evolutionary clock
- evolutionary line
- evolutionary rate
- Ewald method
- Ewald sphere
- ex situ conservation
- exact chi-square test
- exact equation
- exact linear equation
- exact statistical method
- exalbuminous seed
- exceedence life test
- excess electron
- excess energy
- excess free energy
- excess mass
- excess noise
- exchange and independence theory
- exchange effect
- exchange energy
- exchange pairing
- exchange reaction
- exchange scattering electron-electron
- exchanger
- excipulum
- excisionase
- excitation
- excitation energy
- excited state variational method
- exclusion chromatography
- exclusion principle
- exclusion reaction
- exclusive filter
- exclusive species
- exconjugant
- excreta
- excretion
- excretory cell
- excretory system
- excystation
- exemplary method
- exergonic reaction
- exflagellation
- exfoliating bark
- exfoliation
- exhalant
- exhalant canal
- exhalation
- exine
- existance theorem
- existence and uniqueness theorem
- existence theorem
- exit channel
- exoccipital bone
- exocellular enzyme
- exochorion
- exocone eye
- exocrine
- exocrine gland
- exocyst
- exocytosis
- exoenzyme
- exoergic reaction
- exogamy
- exogenic heredity
- exogenous branch
- exogenous budding
- exogenous virus
- exon
- exonuclease
- exopeptidase
- exoperidium
- exoskeleton
- exosome
- exosphere
- exospore
- exothermic process
- exothermic reaction
- exotic disease
- exotoxin
- expansion theorem
- expected frequency distribution
- expected utility
- experimental design
- experimental error
- experimental method
- experimental setup
- experimental units
- experimental vacuum technology
- experimental variance
- expiratory
- explanatory observation
- explant
- explantation
- explicit function
- explicit method group
- exploratory survey
- explosive process
- explosive stochastic difference equation
- exponential basis function
- exponential curve
- exponential growth
- exponential growth phase
- exponential phase
- exponential topology
- exposure learning
- exposure rate
- exserted
- exsiccata
- extended power series method
- extended zone scheme
- extensible kraft paper
- extension of a function
- extensor muscle
- extent of reaction
- exterior angle theorem
- exterior line
- exterior of a polygon
- exterior point
- exterior powers of a vector space
- external auditory canal
- external auditory meatus
- external carotid artery
- external direct product of groups
- external ear
- external jugular vein
- external nares
- external oblique muscle
- external phloem
- external stimulation
- exteroceptor
- extinction point
- extine
- extra uterine pregnancy
- extra-oesophageal vessel
- extracapsular cytoplasm
- extracapsularium
- extracellular enzyme
- extracellular slime
- extracelular enzyme
- extractant
- extraction flask
- extraction rack
- extraction rate
- extraction thimble
- extradual space
- extragenic reversion
- extramedullary haemopoiesis
- extraneous matter
- extranuclear inheritance
- extrapancreatif duct
- extrapolated Liebman method
- extrapolation method
- extrasome
- extraxylary fibers
- extremal equation
- extremal process
- extreme orbit
- extreme point
- extreme rank sum test
- extremely high frequency
- extrinsic factor
- extrinsic protein
- extroreceptor
- exumbrella
- exuvia
- exuvial fluid
- exuviation factor
- eye ball
- eye forceps
- eye motion
- eye muscle
- eyepiece micrometer
- eyepiece tube
- eyespot
- eyewash station
- Eyring reverberation equation
- ezomycin
- F center absorption energy
- F factor
- F fertility factor
- F pilus
- F prime factor
- F strain
- F test
- F value
- F+ cell
- F-line
- Faber flaw
- face-centered cell
- facet effect
- facet eye
- facial angle
- facial expression
- facial skeleton
- facialis nerve
- facies
- facilitated diffusion
- facilitated transport
- facing display
- faciolingual nerve
- facor asymptote hypothesis
- factor analysis
- factor group
- factor reversal test
- factor ring
- factor space
- factor theorem
- factorial function
- factorial moment generating function
- factorization theorem
- facultative gametes
- facultative heterotrophy
- facultative synonym
- failure model
- failure rate
- failure test
- fairy ring disease
- fairy rings
- falciform ligament
- falcula
- fall ill
- falling drop method
- falling film
- falling star
- false annual ring
- false equilibrium
- false friend
- false fruit
- false indusium
- false position method
- false presumtive test
- false rib
- falx cerebelli
- falx cerebri
- family selection
- family tree
- fan blight
- fan shaped
- far point
- far region
- Faraday dark space
- Faraday effect
- Faraday-Henry law
- Faradays law
- farinograph
- Farnums precipitin reaction
- Faroe Islands
- fascia
- fascia dentata
- fascia lata
- fasciation
- fascicular cambium
- fascicular tissue system
- fast electrode process
- fastidious organism
- fat body
- fat map
- fat tissue
- fatigue in photocell
- fatigue test
- fatty liver
- fauces
- faunal zone
- Fausts equation
- feasibility study
- feasible region
- feather epithelium
- Fechners law
- feed slurry
- feed yeast
- feedback and control
- feedback filter
- feedback inhibition
- feedback mechanism
- feedback sensor
- feeding experiment
- feeding period
- feeding tentacle
- feeler
- Fehlings solution
- Fejers summation theorem
- feldspathoid group
- Felligis method
- felt chamber
- felt side
- female carrier
- female cone
- female parent
- female pronucleus
- female sterile mutation
- female symbol
- femoral artery
- femoral vein
- fence effect
- fenestra
- fenestra cochleae
- fenestra timpany
- fenestra vestibulum
- fenestrated membrane
- Fenn effect
- Fentons reagent
- feredoxin
- Fermats equation
- Fermats last theorem
- Fermats principle
- fermentation chemistry
- fermentation process
- fermentation reaction
- fermentation tube
- fermentor vessel
- Fermi age equation
- Fermi age theory
- Fermi energy
- Fermi function
- Fermi liquid theory
- Fermi theory
- Fermi-Dirac distribution function
- Fermi-Dirac distribution law
- Fermi-Dirac zero point energy
- fermionic Hilbert space
- ferredoxin
- ferric chloride reaction
- ferrichrome
- ferritin
- ferromagnetic resonance frequency
- fertile sheet
- fertility
- fertility factor
- fertility rate
- fertilization cone
- fertilization membrane
- fertilization tube
- fertilization tubule
- festoon canal
- Feulgen method
- Feulgen reaction
- Feynman graph
- fiber analysis
- Fibonacci series
- fibre glass
- fibre muscle
- fibre optic
- fibre optic illuminator
- fibre plant
- fibre property
- fibre sclereid
- fibre tracheid
- fibre track
- fibril
- fibrilla
- fibrillar system
- fibrillation
- fibrinolysis
- fibroblast
- fibrocartilage
- fibrocyte
- fibrohyaline
- fibrous astrocyte
- fibrous root
- ficin
- Ficks law
- fiddle shaped
- fiducial limits
- fiducial point
- fiducial probability
- field capacity
- field coil
- field diaphragm
- field effect transistor
- field immune
- field microscope
- field of vision
- field resistance
- field sweep method
- field theory
- Fielers theorem
- FIFO queue discipline
- fifth musical acoustic
- filamentous gill
- Fildes digest agar
- file control system
- file meristem
- filiform papilla
- filiform sclereid
- filiform tentacle
- filling tissue
- film autophobic
- film balance
- film slide
- filopodia
- filter cartridge
- filter chamber
- filter holder
- filter hybridization
- filter paper
- filter thimble
- filter tube
- filtering flask
- filtrability
- filtrasi
- filtration
- filtration apparatus
- filtration pressure
- filum terminale
- final topology
- final treatment
- finalism
- fine adjustment knob
- fine chemical
- fine focusing knob
- fine point forceps
- fine spray
- finer topology
- finest topology
- finger and toe disease
- fingerprint method
- fingerprint region
- finite difference method
- finite dimensional vector space
- finite element method
- finite equation
- finite group
- finite Larmor radius effect
- finite set
- finitely generated group
- firat arrival principle
- fire extinguisher
- fire retardant
- fire station
- fire-resistant paper
- firing level
- firming agent
- firmisternal shoulder girdle
- first aid
- first axiom of countability
- first countable space
- first isomorphism theorem
- first limit theorem
- first meiotic division
- first order reaction
- first person
- first polar body
- first principle
- first ventricle
- first-order method
- fish oil
- Fisher-Behrens test
- Fisher-Yates test
- fissionability
- fissured bark
- fitted curve
- five-rayed aperture
- fixation
- fixation test
- fixed point theorem
- fixed virus
- fixed-point number system
- fixed-source method
- fixing agent
- flagella
- flagellar apparatus
- flagellar cord
- flagellar motion
- flagellar movement
- flagellar sac
- flagellar swelling
- flagellin
- flagellispore
- flagellum
- flame photometric analysis
- flammability test
- flask brush
- flat cone method
- flat space
- flatness maintaining ring
- flatulence
- flavodoxin
- flavoring agent
- flex test
- flexibility curve
- flexible clustering strategy
- flexor
- flexor accesorius
- flexor antibrachii
- flexor carpi radialis
- flexor carpi ulnaris
- flexor digitorum communis
- flexor digitorum profundus
- flexor digitorum sublimis
- flexor fibialis
- flexor hallucis longus
- flexor muscle
- flexor palmaris profundus
- flexor tarsi
- flexure theory
- flight feather
- floating process
- floating-point number system
- flocculus
- Flomatcher system
- floor exercise
- floor spray
- floral apical meristem
- floral diagram
- floral structure
- Florence flask
- Florence reaction
- floristics
- flotation oil
- floury leaf spot
- flow birefringence
- flow cell
- flow chart
- flow rate
- flow sensor
- flow system
- flowable suspension
- flower bed
- flower bud
- flower feeding caterpillar
- flower primordium
- flowering glume
- flowering process
- flowmeter
- fluctuating variation
- fluctuation effect
- fluctuation near critical point
- fluctuation of sound
- fluctuation test
- fluctuation theory
- fluctuation-dissipation theorem
- fluid drive method
- fluid exchange
- fluid flow
- fluid friction
- fluid friction scaling
- fluid mosaic mode
- fluid statics
- fluidized sand bath
- fluorescence
- fluorescence microscope
- fluorescence yield
- fluorescent antibody technique
- fluorescent brightening agent
- fluorescent molecule
- fluorimetric analysis
- fluorine molecule
- fluorometric method
- fluosulphonic acid
- flute instability
- fluttering artery
- fluttering venous flow
- fluxional molecule
- foam test
- foaming agent
- focal distance
- focal length
- focal point
- focal sampling technique
- Fock space
- focus distance
- focusing cornea
- focussing coil
- fodder grass
- foetation
- fog
- folding pocket magnifier
- foliar transpiration
- foliate papillae
- Folin-Ciocalten reagent
- folinic acid
- follicular atresia
- Fontanas spaces
- Fontanas stain
- food calorie
- food cup
- food discrimination
- food hazards
- food niche
- food pollen
- food vacuole
- food web
- food yeast
- foodder
- fools rice disease
- foot disease
- foot pad
- foot rot
- foramen
- foramen caecum
- foramen lacerum
- foramen of Monro
- foramen Pannizzae
- forbidden clone hypothesis
- forbidden-line
- force transformation equation
- forceps
- fore arm
- fore brain
- fore gut
- fore shore
- fore wings
- foreign atom
- forensic pathology
- forensic serology
- forensic toxicology
- forest floor
- forest reserve
- form genus
- form of proof
- form species
- forma specialis
- formal proof
- formal system
- formal theory
- formalin test
- formalinether method
- formation energy
- formative cell
- formic acid
- formicarium
- forming process
- formol titration
- forward equation
- forward mutation
- forward reaction
- fosamine-ammonium
- fossil correlation
- fossil fuel
- fossil plant
- fossil record
- fossil species
- fossil succession
- fotonuclear process
- Foucault knife-edge test
- founder effect
- fountain effect
- four current density of mass
- Fourcault process
- Fourier analysis
- Fourier synthesis method
- Fourier theorem
- Fourier transformation theory
- Fourier-series method
- fourth power law
- fourth ventricle
- fovea centralis
- Fowler Du Bridge theory
- Fowler function
- FPN reagent
- fractile graphical analysis
- fraction collector
- fractionation
- fragment of DNA
- fragrant oil
- frame method
- frame shift mutation
- Francis weir equation
- Franck-Condon principle
- fraternal twin
- Fraunhofer region
- frayed end
- Fredholm alternative theorem
- Fredholm integral equation
- free Abelian group
- free action of a group
- free electron
- free electron wave function
- free energy
- free energy changes
- free energy of formation
- free group
- free hole
- free nuclear division
- free space
- free surface energy
- free-energy equation
- freehand method
- freeze drier
- freeze drying
- freeze fracturing
- freeze-thaw stability
- freezing microtome
- freezing-point curve
- French Guiana
- French Polynesia
- frenum
- frequency curve
- frequency dependent fitness
- frequency dependent selection
- frequency distortion
- frequency distribution
- frequency distribution divergence
- frequency effect
- frequency function
- frequency modulation
- frequency of recombination
- frequency polygon
- frequency response
- frequency response function
- frequency space
- frequency theory of probability
- fresh cell
- Fresnel equation
- Fresnel region
- Fresnel-Arago law
- Freunds adjuvant
- friction loss
- Friedman test
- fringe effect
- fringing forest
- Frobenius group
- Frobenius method
- frog eye
- front door
- frontal bristle
- frontal cirri
- frontal lunule
- frontal suture
- frontalis muscle
- frontier electron theory
- frontier point
- fronto-ethmoidal bone
- frontonasal bone
- frontoparietal bone
- frontosphenoidal bone
- frosted end slide
- frosted lens
- frosty rot
- froth gland
- frozen-in theorem
- fructification
- fruit drink
- fruit wall
- fruiting body
- fruiting season
- fruitlet core rot
- fucoxanthin
- fuel cell
- Fujiwara test
- fulcral point
- fulcrum
- full information method
- full linear group
- fumaric acid
- fume adsorber
- fume hood blower
- fumigant
- fumigation
- function of a function
- functional equation
- functional relationship
- functional similarity
- fundamental distribution law
- fundamental force
- fundamental frequency
- fundamental matrix of a system of differential equation
- fundamental probability set
- fundamental random process
- fundamental set
- fundamental solution of a system of differential equation
- fundamental solutions of homogeneous differential equation
- fundamental system
- fundamental system of cut sets
- fundamental tissue
- fundamental tissue system
- fundamental tone
- fundic gland
- funding method
- fundus microscopy
- fungal toxins
- fungicide paper
- fungine
- funnel shaped
- furca
- furcasternum
- furfural test
- furniture wood
- Furry process
- Furry theorem
- furthest neighbour clustering method
- fused ring
- fusel oil
- fusicoccin
- fusiform cell
- fusiform initial
- fusiform rust
- fusion cell
- fusion curve
- fusion energy
- fusion gene
- fusion nucleus
- fusion point
- fusion reaction
- fusion similarity
- fusion technology
- G method
- G test
- G-test
- Gabriel method
- Gabriels test
- gage block method
- gal operon
- galactin
- galactosamine
- galactose solution
- galacturonic acid
- Galerkin equation
- Galerkin method
- Galilean transformation equation
- gall maker
- gallery forest
- Gallilean lens equation
- Galois cohomology
- Galton-Watson process
- Galtons rank order test
- galvanic cell
- galvanostatic method
- galvanotropism
- game theory
- gametangiogamy
- gametic meiosis
- gametic mutation
- gametic number
- gametic reduction
- gametic sterility
- gametocyst
- gametocyte
- gametogamy
- gamma cell
- gamma globulin
- gamma globulin therapy
- gamma radiography
- gamma ray
- gamocyst
- gamontocyst
- gamontogamy
- gamophase
- ganglio plexus
- ganglioneuron
- ganglionic layer
- Gantmakher effect
- Gantt progress chart
- gap junction
- gap test
- garbage collector
- Gardner method
- garland cell
- Gartners canal
- Gartners duct
- gas chromatograph
- gas chromatography
- gas discharge colour method
- gas gland
- gas ionization chamber
- gas ionization method
- gas lighter
- gas liquid chromatograph
- gas liquid equilibrium
- gas permeability
- gas permeation method
- gas sensing electrode
- gas solubility
- gas vacuole
- gas vesicle
- gas washing bottle
- gas-liquid equilibrium
- gas-solid chromatography
- gasket ring
- Gasserian ganglion
- Gassmann equation
- gaster
- gastraea theory
- gastric
- gastric contraction
- gastric gland
- gastric juice
- gastric lipase
- gastric mill
- gastric mucosa
- gastric pit
- gastrocnemius
- gastrohepatic ligament
- gastrophrenic ligament
- gastropore
- gastropulmonary
- gastrovascular cavity
- gastrulation
- Gauche configuration
- gauge factor
- gauge theory
- Gauss equation
- Gauss lens system
- Gaussian coordinate system
- Gaussian elimination method
- Gaussian image point
- Gaussian lens equation
- Gaussian line
- Gaussian noise
- Gaussian system
- Gausss law
- Gausss theorem
- Gay-Lussacs law
- Geiger counter
- Geiger-Muller region
- Geiger-Nuttal law
- geitonogamy
- gel chromatography
- gel diffusion test
- gel filter
- gel filtrat
- gel filtration
- gel filtration chromatography
- gel filtration medium
- gel permeation
- gel permeation chromatography
- gel precipitation test
- gel scintillator
- gel strip
- gelatinous covering
- gelatinous matrix
- gelatinous tracheid
- gelation of colloidal systems
- gelling agent
- gelling point
- gemmation
- gemmulation
- genal comb
- gene activation
- gene amplification
- gene cloning
- gene cluster
- gene conversion
- gene deletion
- gene dosage
- gene dosis effect
- gene duplication
- gene exchange
- gene expression
- gene family
- gene flow
- gene frequency
- gene hypothesis
- gene insertion
- gene interaction
- gene library
- gene loci
- gene locus
- gene machine
- gene manipulation
- gene mapping
- gene mutation
- gene pair
- gene pool
- gene probe
- gene redundancy
- gene sequencing
- gene splicing
- gene substitution
- gene synthesis
- gene therapy
- gene transfer
- genecology
- general agent
- general behaviour
- general interdepedent system
- general linear group
- general linear model procedure
- general purpose ampoule
- general purpose bath
- general relativity
- general relativity theory
- general resistance
- general topology
- generalized distance
- generalized distribution
- generalized function
- generalized growth
- generalized hypergeometric function
- generalized Ohms law
- generalized optical theorem
- generalized sequential probability ratio test
- generalized wave equation
- generated filter
- generating function
- generating line
- generation
- generation time
- generative apogamy
- generative auxiliary cell
- generative cell
- generative hypha
- generative nucleus
- generator for Fermats equation
- generator of a group
- generic point
- generitype
- Genes organ
- genetic assimilation
- genetic block
- genetic bottleneck
- genetic burden
- genetic code
- genetic code dictionary
- genetic colonization
- genetic councelling
- genetic cross
- genetic death
- genetic disease
- genetic dissection
- genetic distance
- genetic drift
- genetic equilibrium
- genetic erosion
- genetic fitness
- genetic fixation
- genetic graph
- genetic homeostasis
- genetic identity
- genetic identity index
- genetic improvement
- genetic induction
- genetic information
- genetic isolation
- genetic load
- genetic manipulation
- genetic map
- genetic mapping
- genetic marker
- genetic material
- genetic message
- genetic predisposition
- genetic repair
- genetic resource
- genetic segregation
- genetic system
- genetic transfer
- genetic variance
- genetic variation
- genic balance
- geniculate body
- geniculate ganglion
- geniculum
- genital aperture
- genital atrium
- genital chamber
- genital corpuscle
- genital harpes
- genital operculum
- genital orifice
- genital plate
- genital primordium
- genital rachis
- genital ridge
- genital sinus
- genital stolon
- genital system
- genitointestinal canal
- genocline
- genomic bank
- genomic formula
- genomic library
- genosome
- genospecies
- genotype environment interaction
- genotypic distance
- genotypic variant
- geochronology
- geodesic coordinate system
- geodesic line
- geographic barrier
- geographic speciation
- geographical distribution
- geographical isolation
- geologic clock
- geologic era
- geomagnetic-variation method
- geometric function
- geometric growth
- geometric mean
- geometric mean number
- geometric series
- geometrical method
- geometry of the cosmic space
- geosyncline
- geotropism
- germ ball
- germ band
- germ cell
- germ disc
- germ layer
- germ line
- germ line theory
- germ pore
- germ slit
- germ tract
- germ tube
- germicidal equivalent test
- germicidal sprays
- germinal band
- germinal centre
- germinal disc
- germinal localization
- germinal mutation
- germinal spot
- germinating tube
- germination
- germination hormone
- germination inhibitor
- germinative power
- germovitellarium
- germplasm
- germplasm bank
- germplasm theory
- gestation
- Gettler test
- Gettler-Freimuth test
- Gettler-Goldbaum test
- ghost spot
- giant axon
- giant molecule
- gibberellic acid
- gibberellin
- Gibbs energy
- Gibbs free energy
- Gibbs function
- Gibbs law
- Gibbs phase rule
- Giemsa method
- Giemsa stain
- gigantism
- gill arch
- gill artery
- gill bar
- gill basket
- gill book
- gill cavity
- gill cleft
- gill cover
- gill filament
- gill fungus
- gill helix
- gill lamella
- gill operculum
- gill plate
- gill pouch
- gill rakers
- gill ray
- gill remnants
- gill slits
- Gilsons gland
- gingiva
- ginglymus
- Giraldes organ
- girdle lamella
- gizzard
- glacial heory
- glacial period
- Gladstone-Dale law
- GLAG theory
- gland
- gland cell
- gland of Bartholin
- gland of Meibom
- gland of Moll
- glandilemma
- glandular epithelium
- glandular hair
- glass beads
- glass color
- glass film
- glass filter
- glass house
- glass rod
- glass stopper
- Glasserian fissure
- glassine paper
- glassware
- glassware dryer
- glazed paper
- glenohumeral ligament
- glenoid cavity
- glia tissue
- glial cell
- glicoprotein virus
- gliding bacteria
- gliding locomotion
- gliding movement
- gliosome
- gliotoxin
- Glissons capsule
- Glivenkos theorem
- global reliability clustering method
- globlet cell
- globular protein
- globus major
- globus minor
- glochidian larva
- glochidium
- Glodblatt hypertension
- glomerulus filtration rate
- glomiform gland
- glomus caroticum
- glomus coccygeum
- glossarium
- glossopalatine muscle
- glossopharyngeal nerve
- glucagon
- glucaric acid
- glucoascorbic acid
- glucogenesis
- glucogenic action
- glucokinase
- glucolysis
- gluconeogenesis
- glucose tolerance test
- glucosuria
- glutaric acid
- gluten
- gluteus muscle
- glutinant
- glyceollin
- glyceraldehyde-3-phosphate dehydrogenase
- glyceric acid
- glycerine paper
- glycerol agar
- glycine
- glycocholic acid
- glycogen storage disease
- glycogenesis
- glycogenolysis
- glycolic acid
- glycolisis
- glyconic acid
- glycoprotein
- glycoside
- glycosylation
- glycyrrhetic acid
- glycyrrhizin acid
- glyodin
- glyoxylate cycle
- glyoxysome
- gnathobase
- gnathocephalon
- gnathosome
- Gnedenkos theorem
- gnesiogamy
- gnetic engineering
- goblet cell
- goblet shaped
- Goldschmidt process
- Goldshmidt law
- Golgi apparatus
- Golgi body
- Golgi komplexes
- Golgi-Mazzoni corpuscles
- Golgis corrosive sublimate method
- Golgis mixed method
- Gomori-Wheatley stain
- Gompertz curve
- Gompertzs law
- gonadal hormone
- gonadotrophic hormone
- gonadotrophin releasing hormone
- gonapophysis
- gonochorism
- gonocyte
- gonoduct
- gonoplasm
- gonopore
- gonostome
- gonotome
- gonotrophic concordance
- gonotrophic dissociation
- Good Friday
- Goodpastures stain
- goods and services
- Gouy method
- Gover process
- Gowers similarity coefficient
- Graafian follicle
- Grabers organ
- gracilis major
- graded junction
- graded potential
- gradient elution
- gradient forming device
- gradient method
- gradient of a function
- gradient of a line
- gradient plate technique
- gradient projection method
- gradualism
- graduated cylinder
- graduated pipette
- graduated stage
- graduation method
- Graeffes root-squaring method
- graft hybrid
- graft rejection
- grafting method
- Grahams law
- grain of salt
- Gram positive
- Gram stain
- Gram-Schmidt orthogonalization process
- Grams method
- grand partition function
- grand strategy
- Grandrys corpuscle
- granellarium
- granular zone
- granulocyte
- granulosa cell
- granulosa lutein cell
- granum
- Granville wilt
- graph of a function
- graph of algebraic function
- graph of trigonometric function
- graphical method
- graphs and graph theory
- grating spectrograph
- gravatational water
- gravimetric analysis
- gravitation and field theory
- gravitational energy
- gravitational field theory
- gravitational instability
- gravitational mass
- gravitational radius
- gravity convection oven
- gravity effect
- gravity method
- grease proof paper
- grease resistant paper
- greasy spot
- great orthogonality theorem
- greater omentum
- Greater Sunda Islands
- greatest integer function
- green budding
- Green function
- green gland
- green gram
- green house
- green manure
- green mould
- green pigment
- green tea
- greenhouse effect
- Greenough microscope
- Greens function
- Greens theorem
- gregarine
- grey crescent
- grey leaf blight
- grey matter
- grey mould
- grey rot
- grid effect
- grid method
- grinder
- grinding teeth
- grit cell
- grits corn
- Gross cold method
- gross national product
- gross premium
- gross productivity
- Grothendieck group
- ground cover
- ground cytoplasma
- ground meristem
- ground spider
- ground spray
- ground substance
- ground tissue
- ground tissue system
- ground vegetation
- ground water
- ground-state energy
- group analysis
- group average clustering method
- group of a graph
- group representation
- group selection
- group size
- group theory
- group transfer reaction
- group translocation
- grouping method
- groups space
- growing point
- growing season
- growth chamber
- growth curve
- growth factor
- growth factor activity
- growth hormone
- growth inhibitor
- growth layer
- growth line
- growth morphology
- growth movement
- growth rate
- growth regulator
- growth retardant
- growth ring
- growth zone
- grunting display
- guaiacum test
- guanine
- guanosine phosphoric acid
- guanylic acid
- guard cell
- guard ring
- gubernaculum
- Guggenheim chemical treatment process
- guide book
- guide fossil
- guide sheath
- gular fold
- gular pouch
- gular suture
- gum duct
- gum freezing technique
- gum resin
- gummed paper
- gummosis
- Gunn effect
- Guoy-Chapman theory
- Gurevich effect
- gustatory
- gustatory nerve
- gut lumen
- Gutins principle
- guttation
- guttation pore
- Gutter flow equation
- guttula type
- gutzeit test
- gymnoplasm
- gymnosperm
- gymnospore
- gymnostomata
- gynaecophoric canal
- gynoecium
- gynogenesis
- gynogonidia
- gynomonoecium
- gynophore
- gynostenium
- gyrase
- gyration tensor
- gyromagnetic effect
- gyromagnetic frequency
- gyroscopic equation
- H zone
- H-theorem
- Haake open circulator bath
- habitat analysis
- habitat diversification
- habitat ecology
- habitat matching
- habitat saturation
- habituation
- habitus
- Haders gland
- Haeckels law
- haemadsorption test
- haemagglutination assay
- haemagglutination test
- haemaglutinin
- haemagregarine
- haemal canal
- haemal systems
- haemalum stain
- haematin
- haematobium
- haematochrome
- haematology
- haematopoiesis
- haematosis
- haematoxylin-eosin stain
- haematozoon
- haemerophilic species
- haemerophobic species
- haemoagglutination
- haemocoelous viviparity
- haemocyanin
- haemocytometer
- haemoglobin
- haemoglobinometer
- haemolysin
- haemolysin preparation
- haemolysin test
- haemolysis
- haemolytic plaque test
- haemolytic test
- haemopoiesis
- haemopoietic organ
- haemopoietic tissue
- haemorrhoid
- haemospine
- haemostasis
- haemotoxin
- haemotytic plaque assay
- haemoxanthine
- Hagedoorn method
- Haiiy law
- hair cell
- hair follicle
- hair shaft
- hair shaped
- halbert shaped
- Hales iron stain
- Hales method
- half bordered pit
- half bordered pit-pair
- half inferior ovary
- half leaf test
- half life
- half line
- half reaction
- half sib mating
- half spear-shaped needle
- half spindle
- half value layer
- half vertebrata
- half-cell
- half-line
- half-power point
- haliplankton
- Hall mobility
- Hall process
- hallux
- Hallys fixative
- halo blight
- halo effect
- halocarbon
- halocline
- haloenzyme
- halogen lamp
- halogenation
- halomorphic soil
- hamate
- Hamilton syringe
- Hamiltonian equation
- Hamiltonian function
- Hamiltons characteristic function
- Hamiltons graph
- Hamiltons principal function
- Hamiltons principle
- Hamiltons variational principle
- hammer mill
- Hancocks gland
- hand microtome
- hanging drop technique
- hanging valley
- hanging wall
- Hankel function
- Hankis core
- Hanks salt solution
- Hanks stock solution
- Hanleys solution
- Hansch equation
- Hantzsch-Widman system
- haploconidium
- haplodiploid system
- haploid apogamy
- haploid incompatibility
- haploid number
- haploid parthenogenesis
- haploid set
- haploid state
- haploidization
- haplontic life cycle
- haplophase
- haptocyst
- haptotropism
- hard bast
- hard palate
- hard soap
- Harderian gland
- Hardy summation method
- Hardy-Weinberg equilibrium
- Hardy-Weinberg principle
- Harlows macerating solution
- harmoni set
- harmonic analysis
- harmonic function
- harmonic homology
- harmonic mean
- harmonic process
- Harnacks theorem
- Harris haematoxylin
- Harris instability
- Harris method
- Hartig net
- Hartley broth
- Hartley digest broth
- Hartree method
- Hartree theory
- harzardous waste
- Hassals body
- hatch ability
- hatching
- hatching agent
- hatching membrane
- hatching spine
- Hausdorff space
- haustellum
- haustoria
- Haversian canal
- Haversian system
- Hayflicks medium
- Haynes gluconate test medium
- hazard analysis
- hazard function
- head dipping display
- head fold
- head loss
- head organ
- head shaking display
- head throw display
- head valve
- head-foot
- headspace method
- headstream
- Heafs tubercullin test
- hearing loss
- hearing threshold
- heart attack
- heart beats
- heart block
- heart burn
- heart cycle
- heart failure
- heart infusion broth
- heart metabolism
- heart murmur
- heart muscle
- heart rate
- heart sound
- heart valve
- heat capacity of two level system
- heat centre
- heat distortion point
- heat energy
- heat equation
- heat flow rate
- heat function
- heat gun
- heat loss
- heat of reaction
- heat radiator system
- heat rate
- heat-conduction equation
- heat-flow equation
- heated blood agar
- heated-headspace method
- heating mantle
- heats of combustion
- Heaviside function
- heavy atom method
- heavy duty balance
- heavy duty mat
- heavy metal stain
- heavy mineral
- heavy oil
- hedge plant
- hedonic gland
- Heidenhain fixative
- Heidenhains azan stain
- Heidenhains iron haematoxylin stain
- Heisenberg equation
- Heisters valve
- Hektoen enteric agar
- heleoplankton
- helical
- helical cell wall thickering
- helical structure
- helical virus
- helicase
- helices
- helicine artery
- helicoid cyme
- helicopter rotor noise
- helicospore
- heliotaxis
- helium atom
- helium fusion
- helix breaking amino acid
- Hella cell culture
- Hellys first theorem
- Hellys fixative
- helm wind
- Helmholtz equation
- Helmholtz free energy
- Helmholtz function
- helminthology
- helotism
- helped virus
- helper cell
- helper virus
- helper-at-the-den system
- hemacytometer
- hemal arch
- hemal spine
- hematocrit ratio
- hematology
- hematotoxicosis
- heme protein
- hemelytron
- hemerythrin
- hemidisc
- hemigamy
- hemikaryon
- hemipenis
- hemipneustic respiration
- hemistome
- hemizygous gene
- hemocyanin
- hemodynamics
- hemoglobine fusion genes
- hemolysin
- hemolysis
- hemophilia
- hemp seed
- Henles loop
- Henles membrane
- Henles sheath
- Henrys law
- hepatic artery
- hepatic cell
- hepatic portal system
- hepatic portal vein
- hepatic vein
- hepatitis A virus
- hepatitis B virus
- hepatocyte
- Heraeous process
- herb layer
- hereditary disease
- heredity
- heritability
- hermaphroditism
- Hermite differential equation
- Hermite function
- Hermitian conjugate wave function
- herpes simplex virus
- herpes virus
- herpes zoster
- Hershey-Chase experiment
- Hertz risk analysis
- hesperidium
- heteroauxin
- heterocaryon
- heterocaryotization
- heterochromatin
- heterochromatism
- heterochromosome
- heterochronism
- heterochrosis
- heteroclastic fermentation
- heteroclone analysis
- heterocyst
- heterodynamic flagella
- heterofertilization
- heterogametic sex
- heterogamy
- heterogeneity
- heterogeneous ray tissue system
- heterogenetic antigen
- heterokaryon
- heterokaryosis
- heterokaryotic fusion
- heterokinesis
- heterologous chromosome
- heteromorphic chromosome
- heteromorphic incompatibility
- heteromorphosis
- heterophoria
- heteropicnotic chromosome
- heteroplasm
- heteroplastic graft
- heteroplastic transplantation
- heteropolar axis
- heteroscedasticity
- heterospecific gene
- heterospore
- heterospory
- heterothallism
- heterotopic transplantation
- heterotrophic succesion
- heterotrophy
- heterotypic division
- heterotypic synonym
- heterozygosity
- heuristic aspects of numerical taxonomy
- hexactine
- hexadecimal system
- hexagonal system
- hexandrous
- hexanoic acid
- hexokinase
- hexon
- Hfr strain
- hibernating gland
- hibernation
- Hicks bottle
- Hickss papilla
- hierarchical classification
- hierarchical classification system
- hierarchical clustering method
- hierarchical mode analysis
- hierarchical systems
- high frequency
- high level inversion
- high performance transilluminator
- high pressure area
- high pressure liquid chromatograph
- high temperature bath
- high volume spray
- high-energy reaction
- high-low graph
- high-pass filter
- high-pressure system
- higher cortical centres
- higher order determinant
- Highmores body
- highway noise
- Higmores antrum
- Hilbert integral equation
- Hill reaction
- hind brain
- hind foot
- hind gut
- hind wings
- Hindberg and Wieth method
- hindwing
- hinge teeth
- Hinton test
- hip girdle
- hip joint
- hiperpyrexia
- hippuric acid
- Hirst trap
- His bundle
- his operon
- Hiss capsule stain
- histidine
- histidine decarboxylase estimation
- histiocyte
- histochemical test
- histochemistry
- histocompatibility
- histocompatibility antigen
- histogen concept
- histogenetics
- histopathology
- histoplasmin test
- historical factor
- Hoagland trace element solution
- hoarfrost agent
- hock
- Hodges bivariate sign test
- Hodgkin-Huxley relation
- hodograph
- Hoeppler viscometer
- Hoffmanns reaction
- holandric gene
- Holders inequality
- holdfast
- holdover canker
- hole noise
- hole theory
- hollow balls
- hollow fang
- hollow pith
- holocephalous rib
- holocrine
- holocrine gland
- holoenzyme
- hologamy
- holography
- holomorphic function
- holonephiridium
- holonomy
- holonomy group
- holonomy theorem
- holophytic nutrition
- holopneustic respiration
- holozoic nutrition
- home range
- homeomorphic space
- homeomorphy
- homeoplastic graft
- homeostatic regulator
- homocaryon
- homocellular ray
- homocline
- homocompetitive reaction
- homocyclic system
- homoeotic mutant
- homofermentation
- homogametic sex
- homogamy
- homoganizer
- homogeneity of space
- homogeneous equation
- homogeneous function
- homogeneous holonomy group
- homogeneous integral equation
- homogeneous linear equation
- homogeneous process
- homogeneous ray tissue system
- homogeneous space
- homogenous differential equation
- homogenous function
- homogenous medium
- homogenous population
- homokaryon
- homokaryotic ciliate
- homolactic fermentation
- homological indistinctness
- homologous chromosome
- homologous titre
- homology
- homology group
- homomorphic group
- homomorphic incompatibility
- homomorphism between groups
- homomorphism of a group
- homomorphosis
- homonuclear molecule
- homopanthothenic acid
- homopolykaryon
- homopolymer
- homopolymer tailing
- homoscedasticity
- homoserine formation
- homospore
- homospory
- homosynapsis
- homotopic groups
- homotopy set
- homotypic division
- homotypic synonym
- homozygocity
- homplastic similarity
- honest process
- honey comb
- honey pot
- honey stomach
- honey stopper
- honeycomb network
- honeydew stage
- hood pressure test
- hooked needle
- Hookes law
- hopping transport
- horizon analysis
- horizontal classification
- horizontal evolution
- horizontal line
- horizontal parenchyma
- horizontal pathogenecity
- horizontal resistance
- horizontal straight line
- horizontal transmmission
- horizontal-loop method
- hormonal control
- hormonal regulation
- hormone antagonist
- hormonic analysis
- horn core
- horn equation
- Horners method
- horny layer
- horotelic line
- horse power
- horseshoe shaped
- horst
- Hortega method
- horticulture
- host
- host mediated assay
- host organism
- host plant
- host range
- host range mutation
- host specific toxin
- host specificity
- host system
- host vector system
- hot atom
- hot cell
- hot electron
- hot extraction process
- hot plate
- hot rock
- hot spot
- hot-atom reaction
- hot-dip process
- hot-load test
- Hotis test
- hourglass cell
- Householders method
- Hovaths stain
- Howell-Jolly body
- Howships lacuna
- hoya filter
- Hubble constant
- Hubble law
- Huber probe
- Hucker modification of gram stain
- Hugh and Leifson medium
- Hugh and Leifsons test
- Hughes press
- human ecology
- human papillomavirus
- human rights
- human serum albumin
- humeral angle
- humeral bristles
- humeral callus
- humeral cross vein
- humeral plate
- humerus
- humic acid
- humid
- humidification
- humidity mixing rate
- humification
- humoral immunity
- Hungarian method
- Hungate technique
- Huygens principle
- Huygens-Fresnel principle
- hyaline
- hyaline cartilage
- hyaloid canal
- hyaloid membrane
- hyaloplasm
- hyalunidase
- hyaluronate lyase
- hyaluronic acid
- hybrid arrested translation
- hybrid blend
- hybrid breakdown
- hybrid clone
- hybrid confinement system
- hybrid corn
- hybrid duplex
- hybrid frequency
- hybrid inviability
- hybrid resistance
- hybrid sterility
- hybrid wave function
- hybrid zone
- hybridization
- hybridoma cell line
- hydantoin
- hydramnion
- hydrarch succession
- hydration
- hydraulic flow equation
- hydraulic geometry
- hydraulic grade line
- hydraulic loss
- hydraulic radius
- hydraulic sprayer
- hydride ion
- hydroboration
- hydrochore
- hydrochory
- hydrocladium
- hydrodynamics equation
- hydroecium
- hydroformylation reaction
- hydrogen acceptor
- hydrogen atom
- hydrogen atom electron
- hydrogen bomb
- hydrogen difluoride ion
- hydrogen economy
- hydrogen molecule
- hydrogen-like atom
- hydrogen-like ion
- hydrogenase
- hydrogenated oil
- hydrogenic atom
- hydrogenlike wave function
- hydrograph
- hydrokinesis
- hydrolase
- hydrologic sequence
- hydrological civilisation
- hydrology
- hydrolysed compound
- hydrolysis
- hydromagnetic equilibrium
- hydrometer
- hydrometer cylinder
- hydromorphic soil
- hydronasty
- hydroperoxidase
- hydrophilic group
- hydrophobe
- hydrophobic chromatography
- hydrophobic group
- hydrophyllium
- hydropism
- hydrosphere
- hydrostannation reaction
- hydrostatic equation
- hydrostatic organ
- hydrostatic pressure
- hydrostatic succession
- hydrotropism
- hydroxybenzoic acid
- hydroxycinnamic acid
- hydroxygenistein
- hydroxyl methacrylate copolymer
- hydroxylamine
- hydroxylapatite chromatography
- hydroxylase
- hydroxymethylase
- hydroxyproline
- hygrograph
- hygroinstability
- hygrokinesis
- hygroplasm
- hygrotaxis
- hygrothermograph
- hygrotropism
- hymenium
- hyoid apparatus
- hyoid arch
- hyomandibular cleft
- hyomandibular pouch
- hyoplastron
- hypandrium
- hypanthium
- hypanthodium
- hyper-netted chain equation
- hyperaemia
- hyperbolic calibration curve
- hyperbolic equation
- hyperbolic function
- hyperbolic line
- hyperbolic partial differential equation
- hyperbolic point
- hyperbolic space
- hyperbolic three space
- hypercalcemia
- hypercapnia
- hyperfine line
- hyperfunction
- hypergamesis
- hypergeometric equation
- hypergeometric function
- hypergeomteric differential equation
- hyperglycemia
- hypergraph
- hyperkinesis
- hypermetamorphosis
- hypermetropia
- hyperopia
- hyperparasitism
- hyperplasia
- hyperpneustic respiration
- hyperpolarization
- hypersecretion
- hypersensitive reaction
- hypersensitivity
- hypertensive agent
- hyperthyroidism
- hypertonic solution
- hypertonic urine
- hypertoxicity
- hyperventilation
- hypha
- hyphal body
- hyphal peg
- hyphopodium
- hypnospore
- hypnotoxin
- hypoacidity
- hypoactivity
- hypobasidium
- hypobiosis
- hypocapnia
- hypocerebral ganglion
- hypocingulum
- hypocotyl root axis
- hypodermal cord
- hypodermic microscope
- hypodermis
- hypofunction
- hypogenesis
- hypoglycaemia
- hypoglycemic agent
- hypognathous type
- hypogynous cell
- hypoinsulinism
- hypolemmal plexus
- hypolimnion
- hypomeron
- hyponasty
- hyponitrous acid
- hypopegyum
- hypopharyngeal apophysis
- hypophyllium
- hypophysial cavity
- hypophysial pouch
- hypophysis
- hypophysis cerebrium
- hypoplasia
- hypoplastron
- hypoproteinaemia
- hypostasis
- hypothecium
- hypothetical complex
- hypothetical median organism
- hypothetical taxonomic unit
- hypotonic solution
- hypotoxicity
- hypotrophy
- hypoxia
- hypsodont teeth
- hysteresis curve
- hysterisis
- I band
- i/o space
- ice age
- ice anvil
- ice bucket
- ice cap
- ice cream
- ice evaporation
- ice machine
- ice milk
- ice nucleus
- ice point
- ice-bridge effect
- ice-point
- ichthyosis
- icosahedral
- icosahedral symmetry
- icosahedral virion
- ideal gas free energy
- ideal solubility
- identical cell
- identical twins
- identifiability
- identification
- identification matrix
- identification score
- identity function
- identity in a group
- identity matrix
- idioadaptation
- idiobiology
- idiochromatin
- idiocy
- idiogamy
- idioplasm
- idiosome
- iduronic acid
- ignition point
- ileocaecal valve
- illuvation
- illuvium
- image contrast X-ray topography
- image curve
- image of a function
- image of a vector space
- image resolution X-ray topography
- image space
- imaginal disc
- imbecility
- imbedded process
- imbedding theorem
- imbibition
- imbibition mechanism
- imbria
- imine
- imipramine
- immaternate offspring
- immersion circulator
- immersion cooler
- immersion heater
- immersion lens
- immersion objective
- immersion oil
- immigrant fauna
- immiscibility
- immiscible liquid
- immiscible solvent
- immobilited cell reactor
- immobilization
- immobilization test
- immobilized cell
- immobilized enzyme
- immune adherence test
- immune competent cell
- immune reaction
- immune response gene
- immune serum
- immunity substance
- immunization
- immunization procedure
- immuno suppressant
- immunocyte
- immunoelectro-osmophoresis
- immunoelectrophoresis
- immunoenhancer
- immunofluorescence
- immunofluorescent staining
- immunogenetics
- immunogenic response
- immunogenicity
- immunoglobulin
- immunoglobulin gene
- immunological adjuvant
- immunological barrier
- immunological memory
- immunological memory cell
- immunological suppression
- immunological surveillance
- immunopathology
- immunoprotein
- immunosuppression
- imospore
- impact theory
- impedance-translation theorem
- imperfect fungus
- imperfect stage
- impingement rate
- implant
- implantation
- implicit function
- implicit function theorem
- implicit method
- implicit multistep method
- impossible Diophantine equation
- imprinting
- improper node type of stability
- improved Eulers method
- impulse conducting system
- impulse function
- impulse sound equation
- impulsive sound
- impurity atom
- in situ conservation
- in situ hybridization
- in vitro storage
- in-hole IP method
- in-phase susceptibility
- in-radius
- inactivation energy
- inactivator
- inborn errors of metabolism
- inbred strain
- inbreeding
- inbreeding coefficient
- inbreeding depression
- incapsidation
- incidence in graph
- incidence system on combinatorial analysis
- incident light objective
- incidental mention
- incinerator
- incipient
- incipient alkene
- incipient free radical
- incipient radical
- incipient species
- incised meander
- incisive foramen
- incisor teeth
- inciting display
- inclined fold
- included phloem
- incluion bodies
- inclusion-exclusion principle
- income rate
- incoming group
- incomplete Beta function
- incomplete dominance
- incomplete equilibrium
- incomplete Gamma function
- incomplete metamorphosis
- incomplete sex linkage
- incompletely linked genes
- incongruence
- incongruent melting point
- incorporation
- increased virulence
- increasing function
- increasing hazard rate
- incubation
- incubation period
- incubator
- indehiscent
- independence frequency
- independent assortment
- independent effector
- independent segregation
- indeterminary principle
- indeterminate growth
- indeterminate inflorescence
- index fossil
- index mineral
- index of a finite subgroup
- index species
- indexing
- Indian Ocean
- indical equation
- indicator host
- indicator plant
- indicator species
- indifferent equilibrium
- indigenious disease
- indigenous plant
- indigestion
- indirect antiglobulin test
- indirect Coombs test
- indirect haemagglutination test
- indirect metamorphosis
- indirect method
- indirect photon process
- indirect process
- indirect reference
- indirect test
- indiscrete topology
- indistinguishability
- individual distance matrix
- individual vitamin
- indole acetic acid
- indole butyric acid
- indole test
- indole-3-carboxylic acid
- indole-3-pyruvic acid
- indoline
- induce fit hypothesis
- induced enzyme
- induced mutation
- induced nuclear reaction
- induced reaction
- induced topology
- inducer
- inducible enzyme
- inducing factors
- induction coil
- induction media
- induction method
- induction principle
- inductional coil
- inductive cell
- inductive effect
- inductively coupled plasma
- inductometric effect
- induration
- industrial melanism
- industrial paper
- industrial waste
- inemination canal
- inequality
- inert pair effect
- inert particle agglutination tes
- inert-pair effect
- inertial mass
- inertial system
- inertial theorem
- infant rabbit test
- infarction
- infection court
- infection cushion
- infection cycle
- infection disease
- infection gradient
- infection hypha
- infection peg
- infection potential
- infection pressure
- infection probability
- infection source
- infection structure
- infection transfer
- infectious disease
- infective feeding time
- infectivity
- inferior ovary
- inferiority complex
- infiltration capacity
- infiltration rate
- infinite dimensional space
- infinite self energy
- infinite set
- infinitely many valued function
- infinitesimal holonomy group
- infinity method
- inflection-tangent-intersection method
- influence function
- influence line
- influenza virus
- information and communications technology
- information channel
- information clustering
- information divergence
- information molecule
- information retrieval system
- information statistics
- information theoritic method
- information theory
- informosome
- infraciliature
- infraction
- infraorbital gland
- infraorbital sinus
- infrared filter
- infrared interference filter
- infrared microscope
- infrared photography
- infrared spectrometry
- infrared spectroscopy
- infrared therapy
- infrared thermography
- infrasonic frequency
- infructescence
- infusion
- ingluvies
- ingredient analysis
- inhibiting hormone
- inhibition test
- inhibitor
- inhibitory synaptic junction
- inhomogeneity
- inhomogeneous coordinate system
- inhomogeneous equation
- inhomogeneous integral equation
- inhomogenous medium
- inhour equation
- initial apotracheal parenchyma
- initial heart
- initial line
- initial point
- initial rate method
- initial topology
- initially complex model
- initially simple model
- initiation
- initiation codon
- initiation point
- initiation sep
- initiator
- injective function
- injector canal
- injury potential
- inland
- inner bark
- inner complex
- inner granular zone
- inner lip
- inner margin
- inner product space
- inner surface
- inner veil
- innervation
- inoculating loop
- inoculating needle
- inoculation access time
- inoculation feeding time
- inoculation technique
- inoculation threshold period
- inoculator
- inoculum
- inoculum potensial
- inoculum reservoir
- inorganic reagent
- inosine
- input function
- input process
- input/output control system
- inquiline
- insect pigment
- insectary
- insecticide paper
- insectoverdin
- insertion
- insertion mutant
- insertion reaction
- insertion sequence
- insertion vector
- insipid
- insistent
- insolation
- insoluble compound
- installment of premium
- installment premium
- instantaneous death rate
- instantaneous reaction
- instinct
- instrusion
- insulin tolerance test
- insurance with return of premium
- integrability
- integral control system
- integral curve
- integral equation
- integral inequality
- integral mean value theorem
- integral test
- integrated control
- integrated navigaton system
- integrating microscope
- integration of chargeability
- integrative process
- integrator gene
- integro-differential equation
- integument
- integumentary system
- integumentary tapetum
- intensity function
- intensity scale compression
- interaction energy
- interatomic potantial
- interatomic space
- interatrial septum
- intercalary band
- intercalary deletion
- intercalary growth
- intercalary meristem
- intercalary vein
- intercalated disc
- intercalated duct
- intercellular cement
- intercellular layer
- intercellular space
- intercellular substance
- interception
- interciliary fibril
- interest rate
- interface test
- interfacial reaction
- interfascicular cambium
- interference filter
- interference microscope
- interference of sound
- interfering ion
- interferon inducer
- interferon unit
- interfruitlet corking
- intergemmal fibre
- intergenic complementation
- intergenic region
- intergenic suppression
- intergenic suppressor mutation
- intergeniculum
- interglacial period
- interglandular cleft
- intergrability
- interior line
- interior of a polygon
- interior of a set
- interior point
- interlobar artery
- interlobar vein
- interlobular connective tissue
- interlocking reaction
- intermediary metabolism
- intermediate character state
- intermediate disc
- intermediate form
- intermediate frequency
- intermediate gel technique
- intermediate host
- intermediate mesoderm
- intermediate phase
- intermediate point
- intermediate resistance
- intermediate value theorem
- intermittent sampling
- intermolecular attraction
- intermolecular energy
- intermolecular reaction
- internal conversion
- internal direct product of groups
- internal energy
- internal ligament
- internal nares
- internal phloem
- internal photoelectric effect
- internal receptor
- internal secretion
- internal stimulation
- international code
- interpetiolar stipules
- interpositional growth
- interpretation of Schroedinger wave function
- interpreted sensation
- interradial depression
- interradial partition
- interscutum
- intersecting storage ring
- intersegmental fold
- intersegmental line
- intersegmental membrane
- intersegmental muscle
- interset distance
- interset function
- interset relationship
- intersexual selection
- intersexuality
- interstellar space
- interstitial atom
- interstitial cell
- interstitial cell stimulating hormone
- interstitial lamella
- intertaxon variance
- intertemporal bone
- intertidal zone
- intertubular horn
- interval topology
- intervascular pitting
- interxylary cork
- interxylary phloem
- intestinal absorption
- intestinal gland
- intestinal juice
- intestinal tract
- intine
- intolerance
- intolerant
- intra-aorta baloon
- intrablock subgroup
- intracellular digestion
- intrachromosomal recombination
- intraclass correlation coefficient
- intracluster standard deviation
- intracutaeous inoculation
- intraepithelial gland
- intragenic complementation
- intragenic recombination
- intragenic suppression
- intragenic suppressor mutation
- intrahepatic duct
- intramembranous ossification
- intramolecular acid
- intramolecular hydrogen bond
- intramyometrial pressure
- intransitive verb
- intranuclear body
- intrapleural inoculation
- intraselection
- intrataxon variance
- intrataxon variation
- intravital staining
- intraxylary phloem
- intrinsic equation
- intrinsic equation of a curve
- intrinsic factor
- intrinsic mobility
- intrinsic photoemission
- intrinsic properties of a curve
- intrinsic protein
- intrinsic rate of increase
- intrinsic semiconductor
- intrinsic temperature range
- intrinsic tone
- intrinsic viscosity
- introducing shake display
- introgression
- introgressive hybridization
- intromission
- intrusive growth
- intussusception
- invagination
- invariance method
- invariance principle
- invariant delta function
- invariant equilibrium
- invariant point
- invariant space
- invariant subgroup
- invariants of linear function
- inverse circular function
- inverse density dependence
- inverse element in a group
- inverse function
- inverse function theorem
- inverse hyperbolic function
- inverse matrix
- inverse of an exponential function
- inverse of function
- inverse of trigonometrical function
- inverse piezoelectric effect
- inverse point
- inverse probability
- inverse system
- inverse-image set
- inverse-square law
- inversion
- inversion curve
- inversion heteozigot
- inversion layer
- inversion method
- inversion point
- inverted microscope
- inverted mutation
- inverted relief
- involucral bract
- involucre
- involute of a curve
- involution
- involution of the embryo
- iodination
- iodine reaction
- iodoform test
- ion annihilation
- ion electron method
- ion exchange chromatography
- ion exchanger
- ion focusing electrophoresis
- ion microscope
- ion mobility
- ion plasma frequency
- ion plating-film
- ion polarizability
- ion scattering
- ion solvation energy
- ion-exchange chromatography
- ionic equilibrium
- ionic mobility
- ionic radius
- ionising
- ionising particle
- ionising radiation
- ionising solvent
- ionization energy
- ionization energy loss
- ionizing energy
- ionophoresis
- ionosphere
- IP susceptibility
- iridocyte
- iris cell
- iris tapetum
- iron haematoxylin method
- iron sulphite agar
- irradiation
- irradiation channel
- irrational number
- irreducible equation
- irreducible function
- irreducible graph
- irreducible ion
- irregular leaf spot
- isosceles triangle
- Ivory Coast
- key signature
- kidney stone
- kinetic energy
- leadership style
- light bulb
- light year
- lightning conductor
- lightning detector
- little finger
- logic fallacy
- Lorentz force
- love triangle
- lung cancer
- anemometer
- machine translation
- magic wand
- main diagonal
- market economy
- mass renormalization
- master key
- Maundy Thursday
- menstrual cycle
- metal detector
- Middle Ages
- middle class
- Middle East
- middle finger
- middle name
- milk tooth
- Milky Way
- ministry of education
- molecular biologist
- molecular genetics
- multiplicative identity
- musical instrument
- M\u00f6bius strip
- naked eye
- natural gas
- natural selection
- neutrino astronomy
- neutron optics
- neutron star
- New Guinea
- New Testament
- New Zealand
- North America
- North Korean
- north pole
- North Sea
- North Yemen
- Northern Marianas
- nuclear fission
- nuclear fusion
- nuclear power
- nuclear reaction
- nuclear reactor
- number theory
- obtuse triangle
- odd function
- old age
- Old Testament
- operating system
- optical fibre
- outer space
- overglaze color
- overlapping clustering method
- overlapping gen
- overlapping inversion
- overpotential time curve
- overpressure
- overstorey
- overwood
- ovicell
- oviducal gland
- oviferous
- oviger
- ovigerous frenum
- ovijector
- oviparity
- oviposition
- ovisac
- ovitelline duct
- ovomucin
- ovotransferrin
- ovoviviparity
- ovule
- ovum
- oxalic acid
- oxathin
- oxbow lake
- oxidase test
- oxidation fermentation test
- oxidation pond
- oxidation reduction potential
- oxidation test
- oxidation-reduction cell
- oxidation-reduction curve
- oxidation-reduction power
- oxidation-reduction reaction
- oxidative metabolism
- oxidative phosphorylation
- oxide film
- oxidizability
- oxidizing agent
- oxidizing enzyme
- oxigenase
- oxindole-3-acetic acid
- oxitoxin
- oxo process
- oxo reaction
- oxochloride
- Oxoid nutrient broth
- oxonium
- oxonium ion
- oxycarboxin
- oxygall agar
- oxygen absorbed
- oxygen carrying capacity
- oxygen coefficinet
- oxygen consumption
- oxygen debt
- oxygen demand test
- oxygen flask method
- oxygen poisoning
- oxygen polarograph
- oxygen reserve
- oxygen sag curve
- oxygen saturation
- oxygen solubility
- oxygenation
- oxyhaemoglobinometre
- oxyntic cell
- oxyquinoline
- oxytetracycline
- ozone layer
- ozonosphere
- p-group
- p-linear function
- p-subgroup
- PABA sodium
- pacemaker
- pachynema
- pachynosis
- pachytene stage
- Pacinian corpuscle
- package treatment plant
- packaging paper
- packing effect
- paddy straw mushroom
- paedogamy
- paedogenesis
- paedomorphosis
- paedoparthenogenesis
- pair bonding
- pair distribution function
- pair group clustering method
- paired fin
- pairing energy
- pairing segment
- Palaearctic realm
- Palaearctic region
- palaeobiology
- palaeogenesis
- palaeomycology
- palaeontology
- Palaeozoic
- palatine bone
- palatine teeth
- palatoquadrate cartilage
- palea
- paleobotany
- paleoclimatology
- paleoecology
- paleomagnetism
- paleomanalogy
- paleotemperature
- Paleozoic
- palinology
- palisade arrangement
- palisade mesophyll
- palisade parenchyma
- palisade sclerenchyma
- pallial gill
- pallial line
- pallial sinus
- palliovisceral nerve cord
- pallium
- Palm function
- palm oil
- Palm Sunday
- palm wine
- palmarosa oil
- palmately compound
- palmella phase
- palmella stage
- palmelloid phase
- palmitic acid
- palmitoleic acid
- palp
- palpal organ
- palynology
- pampiniform plexus
- PAN test
- pancreatic bud
- pancreatic duct
- pancreatic juice
- pancreatin
- panformation
- panmictic index
- panmictic unit
- panniculus adiposus
- panniculus carnosus
- pantothenic acid
- Papanicolaous stain
- paper chromatography
- papila amphibiorum
- papilla
- papilla acustica basilaris
- papilla circumvallata
- papillary
- papillary duct
- papillary layer
- papilloma virus
- Pappenheims stain
- pappus line
- Papua New Guinea
- para-aminohippuric acid
- paraaminobenzoic acid
- parabasal bodies
- parabolic differential equation
- parabolic equation
- parabolic function
- parabolic point
- parabolic space
- paracapillitium
- paracentric inversion
- parachordal cartilage
- parachromatin
- paracone
- paracytic stomata
- paradoxical sleep
- paraffin dispenser
- paraflagellar body
- parallel evolution
- parallel line
- parallel mutation
- parallel-plane transmission line
- paralytic effect
- paramagnetic quadrupole resonance
- paramagnetic resonance electron
- paramagnetic susceptibility
- parameter point
- parametric comparisons of means
- parametric curve
- parametric decay instability
- parametric equation
- parametric Faraday effect
- parametric instability
- paramitome
- paramolybdate ion
- paramutation
- paramylon
- paramyxovirus
- paranasal cartilage
- paranephrocyte
- paranotal lobe
- parapatric speciation
- paraphyletic group
- paraphyses
- paraplasm
- parapteron
- pararosaniline dye
- parasecretion
- parasematic colouration
- parasexual cycle
- parasexuality
- parasomal sac
- paraspore
- parasymbiosis
- parasympathetic nerves
- parasympathetic system
- parasynapsis
- parasyndesis
- parathyroid hormone
- parathyroid tetany
- paratonic movement
- paratungstate ion
- paratyphoid fever
- paraurethral gland
- paravariation
- paraventricular nucleus
- paraxial organ
- parchment paper
- parenchyma cell
- parenchymalia
- parent cell
- parental generation
- parenthesome
- pargyline
- parietal callus
- parietal cell
- parietal cytoplasm
- parietal layer
- parietal placentation
- parietal wall
- parity
- parity of wave function
- paroophoron
- paroral cone
- parotid gland
- pars ciliaris retina
- pars iridica retina
- parseval inequality
- Parsevals theorem
- parsimonious analysis
- parthenapogamy
- parthenogamy
- parthenogenesis
- parthenogonidia
- parthenosperm
- parthenospore
- partial molar energy
- partial panicle
- partial polyploidy
- partial population curve
- partial tone
- partial wave analysis
- partially miscible
- partially ordered set
- participating ion
- participation ratio
- particle accelerator
- particle analyzer
- particle ring
- partition chromatography
- partition function
- Pascal law
- Paschens law
- passage cell
- passband of filter
- passive dispersal
- passive immunity
- passive immunization
- passive resistance
- past temporal region
- Pasteur effect
- pasteurization
- patch canker
- patch yellow disease
- patellar reflex
- path connected set
- path function
- path in configuration space
- pathogen erosion
- pathogenesis
- pathogenicity
- pathological waste
- pathotoxin
- pathway
- pathwise connected set
- patristic distance
- patristic similarity
- pattern analysis
- pattern intensity
- pattern power
- pattern recognition
- Patterson function
- Patterson method
- Pauli equation
- Pauli exchange graph
- Pauli exclusion principle
- Pauli principle
- Pauli spin space
- Pauli spin theory
- Pauli susceptibility
- Pauli theorem
- Pauli theory
- Pauli-Fermi principle
- peak output power
- peak power
- peak sond pressure level
- peak width
- peanut oil
- pear shaped
- Pearl method
- Pearl-Read curve
- Pearson curve
- peat forest
- peat marsh
- peat swamp forest
- pecking order
- pectic acid
- pectic compound
- pectic substance
- pectin
- pectinase
- pectinate ligament
- pectoralis extensor
- pectoralis flexor
- pectoralis major
- pectoralis minor
- pectose
- pectus
- pediatrics
- pedicellaria
- pedicillate flower
- pedigree analysis
- pedigree selection
- pedipalp
- pedisulcus
- pedocal
- pedology
- peduncle
- Peeks inequality
- Pegasus method
- pelage
- pelargonic acid
- pellicle
- pellicula
- pellicular alveoli
- pellicular fold
- Pells equation
- penalty function
- penase ascites medium
- penase broth
- penase medium
- penassay base agar
- penassay broth
- penassay seed agar
- pencil box
- pencil case
- pendant drop method
- pendant group
- pendulum motion equation
- peneplain
- penetration path
- penetration peg
- penetration through
- penetration tube
- penial urethra
- penicillin
- penicillinase
- penis bulb
- penis stylet
- Penning effect
- pentagynous
- pentamerous
- pentlandite
- pentosa phosphate pathway
- penultimate whorl
- penultimate-unit effect
- peptide
- peptide bond
- peptide hormon
- peptidoglycan
- peptidyl site
- peptization
- peptone
- peptone iron agar
- peptonization
- peptonized milk agar
- percardiac septum
- perceived noise level
- percent frequency effect
- percentage area method
- percentage point
- percentage variance
- perchlorobenzoic acid
- percolating filter
- percolation
- percolation process
- percolation rate
- percolator
- perdominant
- Perdraus method
- perennial canker
- perennial mycelium
- perfect cosmological principle
- perfect gas
- perfect osmometer
- perfect set
- perforated paper
- perforating fibre
- perforation plate
- perfusion chamber
- perfusion of organs
- perfusion technique
- periblast
- pericardiac cell
- pericardiac gland
- pericardiac septum
- pericardial sinus
- pericardium
- pericarp
- pericentral cell
- pericentric inversion
- perichondral bone
- perichondral collar
- perichondral ossification
- perichondrium
- perichromatin granule
- periclinal
- periclinal chimera
- pericyclic fibre
- pericyclic mechanism
- pericyte
- periderm
- peridiastole
- perididymis
- peridiole
- peridiolum
- peridotite
- perigemmal fibre
- periglacial
- perigone
- perigynium
- perigynous
- perihaemal lacunae
- perihemal system
- perihrophic membrane
- perikaryon
- perilymph
- perimedullary region
- perimeter of a polygon
- perimysium
- perine
- perineural sheath
- perinuclear cisterna
- periodic acid
- periodic acid Schiff stain
- periodic function
- periodic process
- periodic relaxation
- periodic system
- periodicity
- periople
- periosteal bone
- periosteal bud
- periostracal hair
- periostracum
- periotic bone
- periphallic organ
- peripheral blood
- peripheral filament
- peripheral layer
- peripheral portion
- peripheral resistance
- peripheral synapse
- periphery
- periphysis
- periphyton
- periplasm
- periplasmic spare
- peripneustic respiration
- peripodial membrane
- periproct
- perisperm
- peristaltic movement
- peristaltic pump
- peristaltic rush
- peristome
- perisystole
- perithallus
- perithecium
- peritoneal cavity
- peritricha
- perivascular fibre
- perivascular sclerenchyma
- perivisceral cavity
- perivisceral sinus
- perivitelline
- perivitelline fluid
- perivitelline space
- Perls stain
- permanent sample plot
- permanent teeth
- permanent tissue
- permanent wilting point
- permeability
- permeability rate
- permeation
- Permian
- permissive cell
- permitted tolerance
- permutation group
- permutation test
- permutation theory
- peroneal
- peroneal artery
- peroxidase
- peroxisome
- peroxomonosulfuric acid
- peroxonitrous acid
- peroxydase stain
- peroxysome
- perpendicular band
- perpendicular line
- perpetuation
- perradius
- persistence
- persistent virus
- perthophyte
- perturbation theorem
- perturbation theory
- perula
- Peters method
- Peterson graph
- petiolar wing
- petiole
- petiolule
- petrification
- Petroff-Hausser counting chamber
- pexicyst
- Peyers patch
- pH electrode
- pH indicator
- phaeodium
- phage conversion
- phage induction
- phagocyte cell
- phagocytosis
- phagolysosome
- phagosome
- phagotrophy
- phalangeal cell
- phallobase
- phallocrypt
- phallosome
- phaneroplasmodium
- pharmaceutics
- pharmacogenetics
- pharmacology
- phase analysis
- phase contrast condenser
- phase contrast microscope
- phase diagram
- phase equilibrium
- phase function
- phase modulation
- phase plate
- phase sensitive detection
- phase space
- phasic castration
- phelloid cell
- phenetic analysis
- phenetic distance
- phenetic distance model
- phenetic hypercube
- phenetic hyperspace
- phenetic pattern
- phenetic relationships
- phenetic resemblance
- phenetic similarity
- phenetic value
- phenetically discrete characters
- phenetics
- phenilalanine
- phenocritical period
- phenogenetics
- phenogram
- phenol coefficient
- phenol red carbohydrate agar
- phenol red carbohydrate broth
- phenol red dextrose broth
- phenol red lactose agar
- phenol red lactose broth
- phenol red maltose agar
- phenol red maltose broth
- phenol red mannitol broth
- phenol red saccharose broth
- phenol red tartrate agar
- phenological isolation
- phenology
- phenolphthalein
- phenolphthalein phosphate medium
- phenolphthalein test
- phenome
- phenomenological theory
- phenon
- phenon line
- phenotypic mixing
- phenotypic plasticity
- phenotypic suppression
- phenotypic variance
- phenoxyacetic acid
- phenyl pyruvic acid test
- phenylacetic acid
- phenylalanine assay medium
- phenylalanine deaminase test
- phenylethylalcohol agar
- phenylhydralazine sodium nitropruside test
- phenylketonuria
- phialoconidium
- phialospore
- philosopher's stone
- phloem element
- phloem fibre
- phloem mother cell
- phloic procambium
- phloroglucinol-cyclopentanol test
- phnenotypic sex determination
- phonetic symbol
- phonocardiography
- phorocyte
- phosphatase test
- phosphate buffer
- phosphoenolpyruvic acid
- phosphoprotein
- phosphorous cycle
- phosphorus availability
- phosphorylase
- phosphorylase activation
- phosphotungstic acid-haematoxylin stain
- photar filter
- phothoelectron
- photo tube
- photobinocular head
- photobioreactor
- photocell
- photochemical atmospheric reaction
- photochemical process
- photochemical reaction
- photoconductive cell
- photoelectric cell
- photoelectric transducer
- photoelectrosynthetic cell
- photoemission effect
- photoferroelectric effect
- photogalvanic cell
- photogeology
- photographic film
- photographic paper
- photokinesis
- photolithographic process
- photology
- photoluminescence
- photoluminescent method
- photolysis
- photolytic reaction
- photometer
- photomicrograph
- photomicrography
- photomorphogenesis
- photon emission curve
- photon energy
- photon self-energy
- photons indistinguishability
- photoperiodism
- photophosphorylation
- photopia
- photopic eye
- photopsin
- photoreaction
- photoreactivation
- photoreceptor
- photorespiration
- photosynthetic cell
- photosynthetic phosphorylation
- photosynthetic tissue
- photosystem
- phototaxis
- phototropism
- photovoltaic cell
- photovoltaic effect
- phragmobasidium
- phragmoplast
- phragmosis
- phragmosome
- phragmospore
- phreatic water
- phrenic
- phycibilisome
- phycobilin
- phycobiliprotein
- phycobilisome
- phycochrome
- phycocyanin
- phycoerythrin
- phycology
- phycoplast
- phycovirus
- phylembryogenesis
- phylesis
- phyletic evolution
- phyletic relationship
- phyllobombycin
- phyllocaline
- phyllodium
- phyllosperm
- phyllosphere
- phylloxanthin
- phylobiology
- phylogenetic relationship
- physical map
- physical sheet of energy
- physical solution
- physical transformation
- physical volcanology
- physiocracy
- physiognomy
- physiographic succession
- physiologic form
- physiologic test
- physiological acid reaction
- physiological anisgamy
- physiological balance
- physiological disorder
- physiological heterothalism
- physiological optics
- physiological regeneration
- physiological resistance
- physiological role
- physiological saline
- physiological specialisation
- physiological tracer
- physiology
- physisorption
- phytic acid
- phytoalexin
- phytochrome
- phytocoenosis
- phytoflavin
- phytogeocoenosis
- phytogeography
- phytokinin
- phytopathology
- phytoplankton
- phytosanitation
- phytosociology
- phytotoxicity
- phytotoxin
- phytotron
- pi mesic atom
- Piankas equation
- Picard iteration method
- pick test
- pick-up process
- picornavirus
- picric acid
- pictograph
- pictorial and pattern sense
- piecewise linear function
- piecewise smooth curve
- piecewise smooth function
- Pierces disease
- piezoelectric effect
- piezoelectric material
- pigment spot
- pigmentation
- pigmented epithelium
- piled-up group
- piliferous layer
- Pilkington float process
- pillar cell
- pilo erection
- pilot project
- pilot reaction
- pimelic acid
- pin adhesion test
- pinacocyte
- pinch effect
- pineal body
- pinealocyte
- ping pong
- pink disease
- pink rot
- pinna
- pinocytosis
- pinosome
- pinseta
- pipette brush
- pipette canister
- pipette jar container
- pipette rinser
- pipette washer
- pistillate flower
- pistimatric probability
- pit aperture
- pit canal
- pit cavity
- pit connection
- pit membrane
- pitch canker
- pitcher
- pitcher shaped
- pituicyte
- pituitary hormone
- pivot atom
- place theory
- placental barrier
- placental cell
- placentation
- placentome
- placoid receptor
- plagiogeotropism
- plagiotropism
- plaited membrane
- planar graph
- planar system
- plane curve
- plane graph
- plane Peano curve
- planetary atom
- planospore
- plant collection
- plant growth substance
- plant pathology
- plant protection
- plant virus
- plantar flexion
- plaque assay
- plaque forming cell
- plaque technique
- plaque type mutant
- plasm
- plasm clumping test
- plasma accelerator
- plasma cell
- plasma chromatography
- plasma membrane
- plasma protein
- plasmacyte
- plasmacytome
- plasmagamy
- plasmalemmosome
- plasmatic stain
- plasmid incompatibility
- plasminogen activator
- plasmogamy
- plasmolysis
- plasmoptysis
- plasmosome
- plastic deformation
- plastic filter
- plastic impregnated paper
- plastidome
- plastochron
- plastocyanin
- plastogamy
- plastron respiration
- plate count agar
- plate rotator
- platelet mixer
- plating
- plating technique
- pleasure centre
- pleiogamy
- pleiomorphism
- pleiotropic gene
- pleiotropic mutation
- pleiotropism
- pleogamy
- pleomorphic RNA viruses
- pleomorphism
- plerome
- plesiomorphic character
- pleural apophysis
- pleural plate
- pleural ridge
- pleural suture
- pleural wall
- pleurobranchia
- pleurocentrum
- pleurogamy
- pleurostome
- plexiform layer
- pliability
- plicate mesophyll cell
- plotless method
- plumicome
- pluralism
- plurispore
- pneumatisation
- pneumatocodon
- pneumatocyst
- pneumatrocyst
- pneumogastric nerve
- pneumograph
- pneumopore
- pneumostome
- pocket magnifier
- pocket timer
- podeum
- podical plate
- podocyte
- podosome
- podzolosation
- poecilandry
- poecilogyny
- point body
- point cluster
- point group
- point group theory
- point heat theory
- point iterative method
- point like set
- point mass
- point mutation
- point of graph
- point open topology
- point set
- point-slope method
- Poiseuille equation
- poison claw
- poison gland
- Poisson clustering process
- Poisson probability paper
- Poisson process
- Poisson-Markov process
- Poissons equation
- poky mutant
- polar bear
- polar body
- polar equation
- polar filament
- polar flagellum
- polar group
- polar line
- polar molecule
- polar region
- polar ring
- polar system
- polarity
- polarizability
- polarized bond
- polarizer
- polarographic analysis
- polarography
- pole cell
- pole of a function
- pole star
- police station
- policy space
- poligenic messenger
- poligenic resistance
- polioplasm
- poliovirus
- poliribosome
- Polish language
- pollen brush
- pollen compressor
- pollen mass
- pollen sterility
- pollen tube
- pollination
- pollinator
- pollinia
- pollution accretion
- polocyte
- Polya process
- polyadenylation
- polyaffinity relation
- polyaffinity theory
- polyatom
- polyatomic molecule
- polycistron
- polyclonal antiserum
- polycross
- polycyclic disease
- polycythemia
- polydipsia
- polyelectronic atom
- polygalacturonic acid
- polygenic character
- polygenic variability
- polygenomy
- polygonal curve
- polygonal region
- polygram
- polygraph
- polyhedral cell
- polyhedral region
- polyhedral topology
- polyhedral virus
- polymastism
- polymeric gene
- polymeric reagent
- polymorphic isoenzyme system
- polymorphic species
- polymorphonuclear leucocyte
- polymorphous cell
- polyneme hypothesis
- polynomial equation
- polynomial function
- polynomial perturbation theory
- polynucleotide inducer
- polynucleotide ligase
- polyphase equilibrium
- polyphenism
- polyphenol oxidase
- polyphyletic group
- polyploiding agent
- polypore
- polypropylene micro tube
- polyram
- polyribonucleotide inducer
- polyribosome
- polysome
- polysporangium
- polytene chromosome
- polythetic division
- polythetic group
- polythionic acid
- polytypic species
- polytypism
- polyunsaturated hydrocarbon
- polyuria
- polyvinyl film
- pome
- pooled variance
- popping and pitting test
- population biology
- population density
- population diversity
- population dynamics
- population ecology
- population genetics
- population parameter
- population variance
- pore
- pore canal
- pore cluster
- pore size analysis
- porogamy
- porosity
- porphyrin
- portability
- portable microscope
- portal vein
- position effect
- positive direction of a curve
- postadolescence
- postage-stamp paper
- postal code
- poster paper
- posterior lateral tooth
- posterior medium
- posterior probability
- postfrontal suture
- postgenital segment
- postharvest disease
- postheterokinesis
- postlabium
- postmentum
- postnotum
- postoccipital ridge
- postoccipital suture
- postoptimality analysis
- postpartum
- postscutellum
- posttetanic potential
- posttrematic nerve
- postural change
- postural hair
- pot plant
- potassium availability
- potassium loss
- potato charcoal rot
- potato dextrose agar
- potato infusion agar
- potato mild mosaic
- potato sprouts
- potential determinating ion
- potential energy
- potential equation
- potential function
- potential host
- potential theory
- potentiation
- potherb
- potic zone
- potyvirus
- pour plate
- powdery mildew
- powdery scab
- power curve
- power density
- power function
- power method
- power series method
- pox virus
- poxyvirus
- praescutum
- pre-acquisition fasting
- pre-emptive discipline
- pre-molar teeth
- pre-oral loop
- pre-starting point
- pre-trematic nerve
- preadaptation
- preamble
- prebuccal chamber
- precaudal spot
- precingular plate
- precipitability
- precipitin
- precipitin test
- precipiting ring
- precompact space
- precosta
- preculture
- precursor
- precursor process
- precursory cell
- precystic stage
- predaceous insect
- predatory insect
- predictor-corrector method
- predominant
- preening display
- preferential sampling
- preferential species
- preflight movement
- prefrontal lobe
- preganglionic fibre
- pregastrulation
- pregnancy test
- prehension
- preheterokinesis
- preimmunity
- preinfection
- preinfective period
- prelabium
- premature pupation
- prementum
- premium
- premunity
- preoptic area
- preoral digestion
- preparation
- prepenetration period
- prepotency
- preputial gland
- preputial ring
- prereduction
- presbyacusia
- presbyopia
- prescutum
- presenility
- presense indicator
- present value of future premium
- preserver
- pressometer
- pressoreceptor
- pressure nerve
- pressure potential
- pressure transducer
- presternal suture
- presternum
- prestomial teeth
- prestomium
- presumptive test
- prevailing interest rate
- previtellogenesis
- prey density
- prickle cell
- primary air
- primary allometrosis
- primary body
- primary brain vesicle
- primary capitulum
- primary cell wall
- primary coblast
- primary cocyte
- primary culture
- primary filament
- primary floem fiber
- primary forest
- primary growth
- primary infection
- primary inoculum
- primary isolate
- primary lesion
- primary meristem
- primary mineral
- primary mycelium
- primary nucleus
- primary palate
- primary phloem
- primary pit connection
- primary pit field
- primary production
- primary productivity
- primary radiation
- primary rock
- primary root
- primary segmentation
- primary septum
- primary sex ratio
- primary speciation
- primary spermatogenous cell
- primary structure
- primary succession
- primary symptom
- primary thickening meristem
- primary treatment
- primary vascular tissue
- primary wall
- primary xylem
- prime graph
- prime number
- prime numbers theorem
- primer pheromone
- primitive cell
- primitive function
- primitive groove
- primitive gut
- primitive knot
- primitive of a differential equation
- primitive ridge
- primitive similarity
- primitive type
- primordial field
- primordial germ
- primordial pit
- primordial sex cell
- principal axis analysis
- principal axis theorem
- principal branches of a function
- principal components analysis
- principal coordinate analysis
- principal factor analysis
- principal group
- principal ideal ring
- principal normal line
- principal value of a function
- printability
- printing paper
- prior probability
- prism shaped
- probabilistic similarity cooficient
- probability
- probability clustering
- probability density function
- probability distribution
- probability mass
- probability paper
- probability ratio test
- probability theory
- probing
- probit analysis
- probit regression line
- probit transformation
- procambium
- procarboxypeptidase
- procaryon
- procephalic lobe
- procephalon
- procerebrum
- prochromosome
- procladogram
- proctodeum
- procumbent cell
- procumbent ray cell
- product topology
- production and consumption
- production line
- production rate
- producyst
- proecdysis
- proencephalon
- proenzyme
- proferment
- profibrinolysin
- profusion
- progestational phase
- programmed-temperature gas chromatography
- programming language
- prohibition of intercombination
- projected benefit cost method
- projection function
- projection of line
- projection x-ray microscope
- projective group
- projective set
- projective space
- prokaryon
- prolactin inhibiting factor
- prolactin releasing factor
- proline
- prolonged reaction
- prolymphocyte
- prometaphase
- promoted electron
- promoter
- promoter gene
- promoting hormone
- promotosis
- prompt criticality
- promycelium
- prone display
- pronephric duct
- prop root
- propagative virus
- propagulum
- propane burner
- propargyl group
- proper mass
- proper node type of stability
- proper subgroup
- prophage map
- prophase
- prophylactic treatment
- prophyllum
- propionic acid
- propionic fermentation
- propionyl choline
- proportial frequency
- proprioceptive sense
- prospory
- prostacycline
- prostate cancer
- prostate gland
- prostatic enzyme
- prostatic gland
- prosthetic group
- protcplasm
- protectant
- protected bud
- protecting group
- protective cell
- protective colouration
- protective fungicide
- protective housing
- protective layer
- protein deficiency
- protein denaturation
- protein sequencer
- protein synthesis
- proteinaemia
- proteinoplast
- proteolysis
- proteolytic enzyme
- proteolytic test
- proteose tryptone agar
- Proterozoic
- prothoracic episternum
- prothoracic gland
- prothoracic tergum
- prothrombin
- prothrombinokinase
- protocephalon
- protocerebrum
- protonation reaction
- protonephridium
- protonic acidity
- protonic hydrogen atom
- protonmotive force
- protonym
- protophloem pole
- protoplasm
- protoplasmic astrocyte
- protoplasmic stain
- protoplast
- protoplast fusion
- protosphere
- protostome
- protothrombin
- protovirus
- protovirus theory
- protoxylem pole
- protozoology
- protractor muscle
- protriptyline
- provascular bundle
- provascular tissue
- provincial capital
- provinculum
- provirus hypothesis
- provisional name
- proximity analysis
- proximity theorem
- pruning knife
- pruning shears
- prussian blue reaction
- psammon
- psedostigmatic organ
- pseudapogamy
- pseudaposematic colouration
- pseudapospory
- pseudo-first-order reaction
- pseudoaethalium
- pseudoalum
- pseudobulb
- pseudochitin
- pseudocone eye
- pseudoconjugation
- pseudocyst
- pseudoepisematic character
- pseudoequilibrium constant
- pseudofertility
- pseudogamy
- pseudograph
- pseudohermaphroditism
- pseudohypertrophy
- pseudometric function
- pseudomycelium
- pseudonychium
- pseudoparaphysis
- pseudoplacental viviparity
- pseudopodial movement
- pseudopodiospore
- pseudopregnancy
- pseudostaminodium
- pseudostratified epithelium
- pseudothecium
- pseudotracheal teeth
- pseudotransfer
- psychic stimulation
- psychological probability
- psychosocial stressor
- psychosphere
- psychrometer
- psychrometric chart
- pteralia
- pteridine
- pteridology
- pterin pigment
- pterothoracic plastron
- pteroylglutamic acid
- pterygium
- Ptolemys theorem
- ptomaine
- ptyalin
- public library
- pulmonary circulation
- pulp cavity
- pulpy nucleus
- pulsating vacuole
- pulsation
- pulsatory organ
- pulse height analysis
- pulse pressure
- pulse rate scaling
- pulses
- pulvinus
- punishment centre
- pupa obtecta
- pupal aster
- pupation
- pupation hormone
- Puranen test
- pure birth process
- pure culture
- pure death process
- pure line
- pure mathematics
- pure random process
- pure tone
- purine
- Purkinje cell
- Purkinje fibre
- purple bile salt agar
- purple lactose agar
- pusule system
- putrescible waste
- putrescine
- PVD process
- pycnidiospore
- pycnidium
- pycniospore
- pycnium
- pycnosis
- pycnotic nucleus
- pygidial gland
- pygidium
- pygostyle
- pylome
- pyloric caeca
- pyloric gland
- pyloric sphincter
- pyloric valve
- pynocytosis
- pyosin
- pyramidal cell
- pyramidal fibre
- pyramidal molecule
- pyramidal tract
- pyridoxine
- pyridoxine assay medium
- pyrimidine
- pyrite fossil
- pyro acid
- pyrogallic acid
- pyroglutamic acid
- pyrolytic reaction
- pyroselenate ion
- pyrosulfuric acid
- pyrosulfurous acid
- pyruvic acid
- Pythagoras theorem
- Pyzel process
- Q fever
- Q method
- Q technique
- quadrat
- quadrat method
- quadratic criterion function
- quadratic curve
- quadratic equation
- quadratic function
- quadratic reciprocity theorem
- quadruple nosepiece
- qualitative method
- qualitative resistance
- quality control chart
- quantal response
- quantic equation
- quantitative character
- quantitative method
- quantitative resistance
- quantized energy
- quantum mechanics
- quantum theory
- quarternary system
- quartic equation
- quasi linear partial differential equation
- quasi-concave function
- quasi-convex function
- quasi-Newton method
- quasi-normal equation
- quasi-reversible reaction
- quasidiscrete space
- quasimaximal topology
- quasimetric space
- quasinormal space
- quaternion group
- Quebec colony counter
- queen ant
- queen bee
- queen substance
- queen termite
- queen wasp
- Quellung reaction
- quenching
- Quenouilles test
- query fever
- queue discipline
- queued access method
- queueing system
- queueing theory
- quick freeze
- Quillain-Barre syndrome
- quinacrine fluorescent method
- quinazoline
- quinic acid
- quinoline
- quinoxaline
- quintic equation
- quintuple nosepiece
- quota sampling
- quotient group
- quotient ring
- quotient space
- quotient topology
- Quvenne lactometer
- R faktor
- R generation
- R loop
- R method
- R plasmid
- R selection
- R technique
- R wave
- race analysis
- race non-specific resistance
- race specific resistance
- racemase
- racemic acid
- racemic mixture
- racemic modification
- racemose gland
- rachion
- radar reflector
- radial ambulacral
- radial canal
- radial cleavage
- radial difussion test
- radial distribution function
- radial fission
- radial flow cell
- radial groove
- radial nerve
- radial notch
- radial parenchyma
- radial pore multiple
- radial range
- radial rib
- radial section
- radial sector
- radial spread
- radial symmetry
- radial wave function
- radiale
- radiant energy
- radiatian ecology
- radiating
- radiation counters
- radiation effect
- radiation fog
- radiation injury
- radiation window
- radiative heat transfer
- radicidation
- radicle
- radio astronomy
- radio frequency
- radio-immuno assay
- radio-medial crossvein
- radioactive background
- radioactive equilibrium
- radioactive label
- radioactive tracer
- radioactive waste
- radioallergosorbent test
- radioautograph
- radioautography
- radiobiology
- radiography
- radioimmunosorbent test
- radiole
- radiological dose
- radiometric analysis
- radiometric dating
- radiosa type
- radiotheraphy
- radix adligans
- radix adventitia
- radix lateralis
- radix primaria
- rag paper
- rain cloud
- rain gauge
- rainfail
- Rainkovs theorem
- rainmaking
- rainout
- raised beach
- Raman effect
- rameal spine
- ramification
- ramiform pit
- ramivalvuarum
- Ramsauer effect
- ramus communicans
- random impulse process
- random linear graph
- random noise
- random process
- random service discipline
- randomization test
- randomized decision function
- randomized test
- range chart
- range of a function
- range of character state
- range of tolerance
- rank character
- rank correlation coefficient
- rank figure
- rank order correlation
- rank order type analysis
- Ransons pyridine silver stain
- ranunculaceous stomata
- Ranviers cross
- Ranviers nodes
- Raos scoring test
- raphe nucleus
- rapid eye movement
- rapid reading balance
- rapid thermal method
- rapid-scan polarography
- raptorial leg
- raptorial type
- rarity
- Raschig ring
- Raschigs process
- Rast method
- rat bite fever
- rate equation
- rate gene
- rate law
- rate of excretion
- rate of reaction
- Rathkes pouch
- ratio test
- rational function
- rational intercepts law
- rational number
- rational point
- rational roots theorem
- ratoon stunting
- rattomorphia
- Raunkiaers law of frequenscy
- raw humus
- raw material
- ray
- ray flower
- ray initial
- ray parenchyma
- ray system
- ray tracheid
- Rayleigh criterion
- Rayleigh criterion of resolving power
- Rayleigh law
- Rayleigh line
- Rayleigh-Jeans distribution law
- Rayleigh-Jeans law
- Rayleigh-Jeans theory
- Rayleigh-Taylor instability
- reachability
- reaction coefficient
- reaction rate
- reaction time
- reaction wood
- reactive budding
- reactive instability
- reactive power
- reactor control system
- readiness potential
- reading frame
- reagent bottle
- real analysis
- real function
- real line
- real number system
- real projective space
- real vector space
- rearing display
- recalcitrant
- recapitulation
- recapitulation theory
- receiving vacuole
- receptacle
- receptaculum
- receptaculum chyli
- receptaculum seminis
- receptive hypha
- receptor cell
- receptor destroying enzyme
- receptor gene
- receptor on T cell
- recessive gene
- recessive inheritance
- reciprocal crossing
- reciprocal gene
- reciprocal hybrids
- reciprocal recombination
- reciprocal shaker
- reciprocal transformer
- reciprocal translocation
- reciprocity theorem
- recoil atom
- recoil effect
- recombinant
- recombinant DNA
- recombinant DNA technology
- recombination
- recombination frequency
- recombination index
- recombination of parental trait
- recombination region
- recombination repair
- recombination unit
- recommendation
- reconjugation
- recording module
- recording spirometer
- recovery rate
- recovery tank
- rectal
- rectal gill
- rectal gland
- rectal pad
- rectal papilla
- rectal pouch
- rectal sac
- rectal valve
- rectangular coordinate system
- rectangular pipette stand
- rectangular reader
- rectangular stage
- rectifiable curve
- rectified polarizing microscope
- rectifying line
- rectrix
- rectum
- recurrent mutation
- recurrent nerve
- recurrent risk
- recursive system
- red bed
- red blood corpuscle
- red body
- red bone marrow
- red cabbage
- red cell adhesion test
- red clay
- red core disease
- red gland
- red herring
- red marrow
- red muscle
- red pulp
- red rot
- red rust of tea
- red tree ant
- red wine
- redeposition
- redifferentiation
- redistribution reaction
- redox dye
- redox potential
- redox reaction
- reduced cell
- reduced equation
- reduced fertilization
- reduced form method
- reduced mass
- reduced wave equation
- reducibility
- reducible graph
- reducible space
- reducible structure group
- reducing agent
- reducing enzyme
- reductase
- reductase test
- reductase test tube
- reduction division
- reduction of structure group
- reduction theorem
- reductive homogeneous space
- reductive pentose cycle
- redundant equation
- redundant gene
- referee method
- reference point
- reference set
- reference specimen
- reference systems
- referential channel
- reflectance photometer
- reflecting film
- reflecting microscope
- reflecting mirror
- reflecting power
- reflecting spectrograph
- reflection in a line
- reflection law
- reflection line
- reflection method
- reflection point
- reflection principle
- reflex action
- reflex arc
- reflex damping
- reflexive law
- reforestation
- Reformatsky reaction
- refraction test
- refractive power
- refractory period
- refractory time
- refrigerant
- refrigerated bath
- refrigerated centrifuge
- refrigerating agent
- refrigerating effect
- refrigeration
- refusal rate
- regeneration
- region of asymptotic stability
- regioselective reaction
- regression
- regression line
- regressive evolution
- regular boundary point
- regular curve
- regular function
- regular graph
- regular point
- regular polygon
- regular singular point
- regular space
- regular trama
- regularization method
- regulator gen
- regulatory mutant
- regurgitant
- reimbursement
- Reimers reaction
- reinfection
- reinforced clostridial media
- reinforced paper
- reinforcer
- Reinsch test
- Reissners membrane
- reiterated gene
- rejected name
- rejection line
- rejection region
- rejuvination
- relapsing fever
- relative abundance
- relative density
- relative frequency
- relative humidity
- relative permeability
- relative refractory
- relative resemblance linkage
- relative sexuality
- relative specificity
- relative stability
- relative topology
- relatively closed set
- relatively compact set
- relatively open set
- relatively perfect set
- relativistic Doppler effect
- relativistic energy
- relativistic kinematic effect
- relativistic kinetic energy
- relativistic mass
- relativistic mass equation
- relativistic momentum
- relativistic orbital differential equation
- relativistic postulates of rest energy
- relativistic quantum theory
- relativistic radiative energy loss
- relativistic transformation equation
- relativistic wave equation
- relativity postulates of rest energy
- relaxation effect
- relaxation frequency
- relaxation theory
- relaxation time
- relaxed plasmid
- relaxin
- relay cell
- release factor
- releaser pheromone
- releaser stimulus
- releasing agent
- releasing hormone
- relevance coefficient
- reliability
- remainder theorem
- remote-unit effect
- removable singular point
- removal
- renal artery
- renal capsule
- renal corpuscle
- renal cortex
- renal fraction
- renal medulla
- renal papilla
- renal pelvis
- renal plasma threshold
- renal portal system
- renal threshold
- renal vein
- renaturation
- renette gland
- renewal process
- renewal theory
- reniculus
- rennin
- renormalizability
- reorder point
- repair enzyme
- replacement process
- replacement reaction
- replacement vector
- replica planting
- replicase
- replication
- replication band
- replication of DNA
- replicator
- replicon
- repliconation
- replum
- repolarization
- representation of a group
- repression
- repressor
- repressor gene
- reproducibility
- reproduction isolation
- reproductive apical meristem
- reproductive behaviour
- reproductive cycle
- reproductive death
- reproductive migration
- reproductive mycelium
- reproductive organ
- reproductive success
- reproductive system
- repulsion
- resazurin test
- resemblance coefficient
- resemblance function
- resemblance matrix
- resemblance structure
- resemblance vaue
- reserpine
- reserve substance
- reservoir host
- reservoir of infection
- reservoir of platelet
- residual body
- residual correction method
- residual meristem
- residual oil
- residual treatment effect
- residue
- residue theorem
- resin duct
- resistance breaking strains
- resistance coil
- resistance transfer factor
- resistivity method
- resitance capacitance model of membrane
- resolution principle
- resolving power
- resonance energy
- resonance escape probability
- resonance frequency
- resonant electron
- resonator theory
- resorption
- resorptive epithelium
- resources
- respiratory centre
- respiratory chain
- respiratory distress syndrome
- respiratory enzymes
- respiratory horn
- respiratory inhibitor
- respiratory movement
- respiratory organ
- respiratory pigment
- respiratory poison
- respiratory quotient
- respiratory rate
- respiratory sac
- respiratory siphon
- respiratory system
- response frequency
- response function
- rest energy
- rest mass
- rest system
- restbrachium
- resting axon
- resting cell
- resting nucleus
- resting period
- resting sporangium
- resting spore
- resting stage
- restorer line
- restricted basis method
- restricted chi-square test
- restriction endonuclease
- restriction enzyme
- restriction fragment length polymorphism
- restriction map
- restriction site
- restriction system
- retained name
- retaining ring
- retardation coil
- retardation effect
- retarded reaction
- rete mucosum
- rete testis
- retention agent
- retention factor
- retention period
- Retgers law
- reticular cell
- reticular fibre
- reticular formation
- reticular groove
- reticular tissue
- reticulate cell wall thickening
- reticulate evolution
- reticulate perforation plate
- reticulate sieve plate
- reticulation
- reticulo-endothelial system
- reticulocyte
- reticuloendothelial system
- reticulopodia
- reticulospinal tract
- retina integrative process
- retinaculum
- retinaculum tendinum
- retinal cell
- retinex theory
- retirement rate
- retracting function
- retraction
- retractor bulbus
- retractor dorsalis
- retractor muscle
- retreat display
- retroculture
- retrograde solubility
- retrograde transport
- retrogression
- retrosynthetic analysis
- return loss
- revalidated name
- reverberation
- reverse flap technique
- reverse Giemsa method
- reverse Mancini technique
- reverse mutation
- reverse osmosis
- reverse selection
- reverse transcriptase
- reverse transcription
- reversibility
- reversibility principle
- reversible cell
- reversible process
- reversible reaction
- reversion analysis
- revertant
- revised simplex method
- revolving nosepiece
- Reyes syndrome
- Reynolds number
- Rh typing viewer
- Rh-negative
- Rh-positive
- rhabdome
- rhabdomer
- rhabdovirus
- rhachitome
- rhampoteca
- Rheinberg microscope
- rheogram
- rheology
- rheoplankton
- rheoreceptor
- rheotropism
- Rhesus system
- rhimovirus
- rhinal fissure
- rhinencephalon
- rhipidium
- rhizomycelium
- rhizopin
- rhizoplast
- rhizosphere
- rhizospore
- rhodopsin
- rhombic
- rhombohedral crystal system
- rhomboid sinus
- rhythmicity
- rhytidome
- rhytmic discharge
- rib cage
- rib meristem
- Ribaga organ
- riblet
- ribonuclease
- ribonucleoprotein
- ribose
- ribosomal DNA
- ribosomal gene
- ribosomal particle
- ribosomal precursor RNA
- ribosomal protein
- ribosome binding site
- Riccati equation
- rickettsia
- rickettsia-like bacteria
- rictus
- Rideal-Walker medium
- Riemannian homogeneous space
- Riemannian space
- Riemanns function
- right and wrong cases method
- right angle
- right atrium
- right hand endpoint
- right topology
- right valve
- right ventricle
- right wing
- right-handed coordinate system
- rigidity
- rigidity theorem
- rigorous proof
- ring bark
- ring beam system
- ring canal
- ring chromosome
- ring finger
- ring gland
- ring porouswood
- ring precipitation test
- ring rot
- ring spot
- ringed bark
- Ringer solution tablet
- Ringers solution
- rip current
- riparian forest
- riparian plant
- rishitin
- risk theory
- Risley prism system
- ritualization
- Ritz combination principle
- Ritz method
- river terrace
- river zone
- RNA gene
- RNA polymerase
- RNA ribosome
- RNA splicing
- Robbins-Munro process
- Robertson medium
- rock
- rock crystal
- rock filter
- rock flour
- rocking curve x-ray topography
- rod cell
- rod graph
- Rodrigues theorem
- Roemer method
- Rogowski coil
- roguing
- Rohring fat tube
- role of ascorbic acid
- roll cell
- roll tube technique
- Rolles theorem
- Roman Empire
- Romanowskys stain
- Ronchi test
- roofing paper
- root
- root cap
- root culture
- root hair
- root knot
- root nodule
- root nodule bacteria
- root of an equation
- root pressure
- root rot
- root squaring principle
- root test
- root tip gall
- root tuber
- rooted tree
- rooting bud
- rooting medium
- roots of equation
- rope shaped
- Rosenbrock function
- Rosenow brain broth
- rosette
- rosette spiracle
- rosette technique
- rosetting
- rostellum
- rostrum
- rotary cultivator
- rotary evaporator
- rotary exhaust system
- rotary pipette stand
- rotary power
- rotary shaker
- rotary slasher
- rotary vacuum filter
- rotary wool-forming process
- rotating coordinate system
- rotating crystal method
- rotating cylinder method
- rotation group
- rotation method
- rotation photograph
- rotational energy
- rotational kinetic energy
- rotational motion of molecule
- rotational wave function
- rotator
- rotogravure paper
- rottenstone
- Rouget cell
- rough graph
- round bottom flask
- round reader
- rounded frond tip
- royal chamber
- rubber bulb pump
- rubber disk method
- rubber stopper
- rubbery flow region
- rubella virus
- rubeola virus
- rubiaceous stomata
- rubrospinal tract
- ruderal plant
- rudimentary wing
- Ruffinis corpuscle
- rugose mosaic
- ruin theory
- rule of neighbourhood
- rumen
- ruminant animal
- ruminant stomach
- run test
- runability
- runaway effect
- runaway electron
- rusts
- Rutherfords model of atom
- Ruthner process
- Rydberg atom
- S gene
- S phase
- S-electron
- S-test
- S1 reaction
- S2 reaction
- sabin vaccine
- Sabines equation
- Sabouraud dextrose agar
- Sabouraud maltose agar
- Sabouraud maltose broth
- Sabourauds agar
- saccharic acid
- saccharin
- saccharolactic acid
- saccharose
- sacculus
- sack paper
- Sacks theorem
- saddle point
- saddle point type of stability
- saddle shaped
- safe period
- safety face shield
- safety glasses
- safety goggle
- safety interlock system
- safety lock scalpel
- safety matting
- sagittocyst
- Saha equation
- saline tablet
- salinity
- salivary amylase
- salivary duct
- salivary gland
- salivary gland chromosomes
- salivary receptacle
- salivary syringe
- Salk vaccine
- Salmonella-Shigella agar
- salmonellosis
- salt dome
- salt effect
- salt field
- salt gland
- saltant
- saltatory condition
- saltatory conduction
- sample point
- sample space
- sampling bottle
- sand filter
- Sandmayer reaction
- Sandwich technique
- sanitary landfill
- sanitation
- sap flow
- saponification number
- saponification value
- saprophytic nutrition
- saprozoic nutrition
- sarcocyte
- sarcoplasm
- sarcosome
- sarcotesta
- satellite cell
- satellite hypothesis
- satellite virus
- satiety
- saturated space
- saturation point
- saucer shaped
- Saudi Arabia
- Saudi Arabian
- sausage instability
- sausage shaped
- Sawada method
- saxitoxin
- scala tympani
- scala vestibuli
- scalar function
- scalariform
- scalariform cell wall thickening
- scalariform perforation plate
- scalariform pitting
- scalariform sieve plage
- scale
- scale bark
- scale leaf
- scale up procedure
- scaling law
- scaling of characters
- scaling theory
- scalloped margin
- scalpel handle
- scalpellum
- scanning electron
- scanning frequency
- scanning line
- scansorial leg
- scape
- scaphium
- scapula
- scar tissue
- scatter diagram
- scattered set
- scattering equation
- scattering power
- scattering region
- scavenger agent
- scedastic curve
- scedasticity
- scent gland
- scent scale
- Schaeffer Fulton stain
- Scheffes test
- Scheider procedure
- Schick test
- Schiffes reagent
- Schilieren microscope
- schizogamy
- schizogenesis
- schizontocyte
- schizotrypanosomiasis
- Schlemms canal
- Schmidt law
- Schmidt system
- Schmidt-Thannhauser procedure
- Schneider procedure
- school of thought
- Schottky effect
- Schottky line
- Schottky noise
- Schottky theory
- Schroeder cutoff frequency
- Schroedinger equation
- Schroedinger theory
- Schroedinger wave function
- Schroedinger-Pauli electron
- Schultz-Charlton reaction
- Schulz test
- Schumann region
- Schurs theorem
- Schwanns cell
- Schwanns sheath
- Schwarz inequality
- Schwarzs inequality
- Schwarzschild radius
- Schwinger action principle
- scimitar shaped
- scintillation counter
- sclera
- scleral ring
- sclerenchyma cell
- sclerification
- sclerobasidium
- scleroprotein
- sclerotesta
- sclerotic cell
- sclerotic parenchyma cell
- sclerotin
- sclerotium
- sclerotization
- scolecospore
- scoope
- scoria
- scotopia
- scotopic eye
- scotopsin
- scramble competition
- screening host
- screw cap tube
- scrub brush
- scurfy root
- scutellum
- sea bed
- sea born
- sea breeze
- sea fog
- sea grass
- sea mount
- seafood toxins
- sealing point
- sealing ring
- search coil
- search method
- seasonal change
- seasonal isolation
- seasonal variation
- sebaceous gland
- secant function
- secant line
- secant method
- secodary metabolit
- second axiom of countability
- second countable space
- second degree equation
- second isomorphism theorem
- second limit theorem
- second meiotic division
- second person
- second signalling system
- second sound
- second-order rate equation
- second-order reaction
- secondary body
- secondary coblast
- secondary fibre
- secondary forest
- secondary growth
- secondary infection
- secondary inoculum
- secondary meristem
- secondary metabolite
- secondary mycellium
- secondary nucleus
- secondary phloem
- secondary phloem fibre
- secondary pit
- secondary polyploid
- secondary principal point
- secondary process
- secondary productivity
- secondary radials
- secondary response
- secondary root
- secondary segmentation
- secondary sex ratio
- secondary sexual caracteristic
- secondary speciation
- secondary structure
- secondary succession
- secondary symptom
- secondary thickening
- secondary vascular tissue
- secondary wall
- secondary xylem
- secretin
- secretory canaliculi
- secretory cavity
- secretory cell
- secretory duct
- secretory granule
- secretory hair
- secretory structure
- section lifter
- sectionally smooth function
- sectioning
- sector chart
- sectorial cross-vein
- secular equation
- secular equilibrium
- security paper
- sedative
- sedentary agriculture
- sedentary animal
- sedigraph
- sediment
- sedimentary process
- sedimentary rock
- sedimentary structure
- sedimentation analysis
- sedimentation constant
- sedimentation equilibrium
- sedimentation theory
- sedimentation velocity
- seed bank
- seed bed
- seed borne
- seed borne disease
- seed certification
- seed coat
- seed dressing
- seed lot
- seed pelleting technique
- seed piece rot
- seed plant
- seed transmission
- seed treatment
- seedling resistance
- segment of a line
- segmentation
- segmentation nucleus
- segregation
- segregation coefficient
- segregation lag
- segregation ratio
- segregative cell division
- Seidel theory
- seirospore
- seismic tomography
- seismic-electric effect
- seismograph
- seismonasty
- Seitz filter
- selacholeic acid
- selection pressure
- selection with arbitrary probability
- selection with equal probability
- selective permeability
- selective permeable
- selective species
- selective stain
- selective transport
- selenite broth
- selenite F medium
- selenium cell
- self adjoin equation
- self complementary graph
- self fertilization
- self multilation
- self purification
- self sterility
- self-adsorbed molecule
- self-energy
- self-energy of electron
- self-mass of electron
- self-potential method
- Sellers stain
- selular immunity
- semataxis
- semi-conservative replication
- semi-Markov process
- semi-metric space
- semi-permeable membrane
- semi-persistence
- semi-regular space
- semi-separated space
- semi-uniform space
- semiautonomous autoreduplication
- semicell
- semicircular canal
- semicompact set
- semicontinuity function
- semidistributive law
- semidominance
- semigroup
- semilethal mutation
- semilogarithmic chart
- semilunar valve
- seminal adventition root
- seminal bursa
- seminal funnel
- seminal plasma
- seminal receptacle
- seminal vesicle
- semination
- semineferous tubule
- semisolid fermentation
- semistationary process
- Semliki forest virus
- Sendai virus
- senior homonym
- sense cell
- sense codon
- sense of touch
- sense organ
- sense strand
- sensillum
- sensitizer
- sensivity analysis
- sensor gene
- sensory area
- sensory cell
- sensory epithelium
- sensory filtering
- sensory hair
- sensory layer
- sensory nerve
- sensory neuron
- sentral canal
- sentrosome
- separable differential equation
- separable set
- separated region
- separated set
- separating point
- separating set
- separation
- separation disc
- separation energy
- separation layer
- separation principle
- separation process
- separatory funnel
- septal cell
- septal nectary
- septate fibre
- septicaemia
- septum
- sequence of function
- sequence of point
- sequence of set
- sequence space
- sequential analysis
- sequential clustering method
- sequential identification methods
- sequential induction
- sequential probability test
- sequential T2 test
- sequential taxonomic keys
- sequential test
- sequential tolerance region
- sequentially compact space
- seral vegetation
- serial dilution
- serial killer
- serial symbiosis theory
- serial synapse
- serial transmission
- seriatim method
- sericin
- sericulture
- serine dehydrase
- serologic test
- serological bath
- serological method
- serology
- serosal cuticle
- serous cell
- serous gland
- Sertoli cell
- serum hepatitis antigen
- serum normal agglutinator
- serum-group system
- service discipline
- service facility
- service line
- service point
- service rate
- servix
- set function
- set of chromosome
- set recombination
- set theory
- settling column analysis
- settling rate
- settling test
- sewage
- Sewell immunodiffusion technique
- sex cells
- sex chromosome
- sex controlled gene
- sex cord
- sex determinant
- sex determination
- sex factor
- sex fimbria
- sex index
- sex limited
- sex limited character
- sex linkage
- sex linked inheritance
- sex pilus
- sex ratio
- sex realizator
- sex reversal
- sex transformation
- sexagesimal system
- sexduction
- sexual behaviour
- sexual differentiation
- sexual dimorphism
- sexual orientation
- sexual reproduction
- sexual selection
- sexual sensation
- shade plant
- shade tree
- shadow effect
- shadowing technique
- Shaeffers spore stain
- shake culture
- shaker
- shaker water bath
- shaking bath
- shallow water channel
- shape effect
- shape parameter
- Shapiro-Wilk test
- Sharpeys fibre
- shearing
- sheath blight
- sheath cell
- sheath rot
- sheep month
- shell gland
- shell membrane
- shell zone
- Shewhart control chart
- shield shaped
- shielded cell
- shielding effect
- shifting cultivation
- shifting theorem
- shikimic acid metabolism
- Shine-Dalgarno sequence
- shingle beach
- shock symptom
- shoot tip
- shootback method
- shooting method
- shooting star
- shore zonation
- short day plant
- short story
- short term memory
- short-circuit effect
- shortest path analysis
- shortest spanning tree
- shot effect
- shot gun cloning
- shot gun collection
- shot hole
- shot moment line
- shot noise
- shotpoint
- shredded bark
- Shubnikov groups
- shuttle vektor
- sib mating
- sibling species
- sibship
- sickle cell anaemia
- sickle cell trait
- sickle shaped
- sickness rate
- side reaction
- sideramine
- sidereal year
- sieve analysis
- sieve area
- sieve cell
- sieve element
- sieve field
- sieve plate
- sieve tube
- sieve tube element
- sigma factor
- sigmoid curve
- sigmoid flexure
- sign
- sign stimulus
- sign test
- signal-to-noise ratio
- signaling pheromone
- signed rank test
- significance level
- significance test
- silencer
- silent allel
- silent mutation
- silica cell
- silicalemma
- siliqua
- silk fibroin
- silk gland
- Silsbee effect
- silvicolus
- silviculture
- simian virus 40
- similar region
- similarity coefficient
- similarity evaluation
- similarity index
- similarity mapping
- similarity matrix
- similarity measures
- similarity value
- Simmons citrate agar
- simple closed curve
- simple eye
- simple fats
- simple fruit
- simple interest disease
- simple laticifer
- simple matching coefficient
- simple microscope
- simple oscillator
- simple perforation
- simple perforation plate
- simple pit pair
- simple polygon
- simple protein
- simple reflex
- simple sieve plate
- simple virus
- simplesiomorphy
- simplex method
- simply connected set
- simply convergent filter
- simply ordered set
- simultaneous adaptation
- simultaneous clustering method
- simultaneous identification methods
- simultaneous reaction
- simultaneous taxonomic keys
- simultaneous variance ratio test
- sine function
- single application treatment
- single carrier theory
- single cell
- single cell culture
- single cell protein
- single channel
- single classification
- single copy plasmids
- single cross
- single factor theory
- single fluid MHD equation
- single lesion isolation
- single linkage clustering method
- single point infection
- single premium
- single set
- single spore infection
- single strand exchange
- single stranded
- single tail test
- single valued function
- single-step method
- single-strand-specific nuclease
- singular integral equation
- singular point
- sinking fund method
- sino-atrial node
- sino-ventricular
- sintered glass filter
- sinus rhomboidalis
- sinusoidal curve
- siphonal canal
- siphonein
- siphonogamy
- siphonoxanthin
- siroc system
- sister chromatid
- sister group
- site class
- site representation
- site specific recombination
- sitology
- six-percent method
- sixty-day method
- size effect
- size of a region
- size of a test
- sized paper
- sizing test
- skeletal hypha
- skeletal muscle
- Skenes gland
- skin blemish
- skin ring
- skin spot
- skin test
- skin window
- skip free process
- sky blue
- slaking rate
- slash test
- sleeping sicknes
- slew rate
- slide box
- slide culture technique
- slide flocculation test
- sliding filament theory
- sliding growth
- slime body
- slime gland
- slime layer
- slime mould
- slime plug
- slippage test
- slit lamp microscope
- slit sampler
- slit spectograph
- slit spectrograph
- slitless spectrograph
- slope culture
- slope ratio method
- slotline
- Slotnick method
- slough
- slow motion
- slow sand filter
- slowing-down power
- sludge digestion tank
- Slutzky process
- Slutzkys theorem
- small signal theory
- smear test
- Smith chart
- Smith period
- Smith-Helmholtz law
- smoke detector
- smoke stag
- smooth bark
- smooth contraction
- smooth curve
- smooth function
- smooth muscle
- smooth regression analysis
- smooth test
- smoothing of pulsative flow
- snap reading method
- sneak display
- snow line
- snow mould
- Snow White
- snowball law
- solar system
- solid of revolution
- solubility product
- sound wave
- South Africa
- South America
- South Australia
- South China Sea
- South Korean
- south pole
- South Yemen
- Soviet Union
- space station
- special relativity
- speed limit
- speed of light
- square centimeter
- square meter
- star cluster
- stark naked
- static electricity
- steam engine
- stem cell
- straight line
- sugar cane
- Summer Triangle
- surface tension
- table tennis
- Tamil Tigers
- tax collector
- tennis player
- thank you
- the fourth test
- theory of relativity
- thermal radiation
- third dimension
- third person
- time dilation
- time zone
- tooth fairy
- traffic jam
- traffic light
- train station
- triangle inequality
- trigonometric function
- Trinidad and Tobago
- Trinidadian and Tobagonian
- truth value
- Union of Soviet Socialist Republics
- unit circle
- unit of measure
- United Kingdom
- United States
- United States of Indonesia
- value added tax
- variable star
- Vatican City
- video projector
- visible light
- voice actor
- waiting list
- water spider
- water vapor
- wave function renormalization
- Western Sahara
- white hole
- wind instrument
- Winter Triangle
- yellow card
- Yellow Sea
- zero vector