In biology, a spore is a unit of asexual reproduction that may be adapted for dispersal and for survival, often for extended periods of time, in unfavorable conditions. By contrast, gametes are units of sexual reproduction. Spores form part of the life cycles of many plants, algae, fungi and protozoa.Bacterial spores are not part of a sexual cycle but are resistant structures used for survival under unfavourable conditions. Myxozoan spores release amoebulae into their hosts for parasitic infection, but also reproduce within the hosts through the pairing of two nuclei within the plasmodium, which develops from the amoebula.
Spores are usually haploid and unicellular and are produced by meiosis in the sporangium of a diploid sporophyte. Under favourable conditions the spore can develop into a new organism using mitotic division, producing a multicellular gametophyte, which eventually goes on to produce gametes. Two gametes fuse to form a zygote which develops into a new sporophyte. This cycle is known as alternation of generations.
Spore is a magazine published by the Technical Centre for Agricultural and Rural Cooperation ACP-EU (CTA) in English and French. It covers a wide range of agricultural topics and is extensively distributed and widely reproduced throughout African, Caribbean and Pacific (ACP) countries and elsewhere. Originally known as the Bulletin of CTA it now styles itself as "the magazine for agricultural and rural development in ACP countries".
Spore was first published at the beginning 1986, two years after the establishment of CTA. The first issue noted that "rather than promoting the agency putting it out, ..........Spore aims to ensure the widest possible dissemination of information of relevance to the agricultural world, in order to fertilize ideas and allow them to germinate. It is in this down-to-earth way that Spore hopes to participate in the process of rural development." The first issue included articles on locusts, fertilizer response, bananas, aquaculture, rice husks for fuel, and sorghum. Initially published in English and French, a Portuguese version (Esporo) was added in 1993,although rising costs meant that this was discontinued in 2016.
Spore was an MS-DOS video game developed by Mike T. Snyder and published by Flogsoli Productions that fused Breakout with a text adventure, and included spreadsheet puzzles.
The game took place in the future about a group of intergalactic settlers who colonized a world they named Spore. The settlers and all life on Spore were mysteriously wiped out, and Earth received an S.O.S. from the planet twelve days after the disaster. The player is a lone explorer who sets out to uncover the mystery of the vanishing creatures.
Lum or LUM may refer to:
Lumë (also called Lum and Lumi) is a village in the former Shtiqën Municipality, Kukës County, Albania, beside the Kirit River. At the 2015 local government reform it became part of the municipality Kukës. It is about 21 kilometres (13 mi) northwest of Shkodër by road.
It is part of the Lumë region. According to Johann Georg von Hahn, both the village and the region take the name from the Lumë stream.
Lum Invader (ラム・インベーダー, Ramu Inbēdā) is a fictional character and the female protagonist from Rumiko Takahashi's manga and anime series Urusei Yatsura. She is often believed to be the protagonist of the series due to her iconic status. However, Takahashi has stated that Ataru Moroboshi is the main character. She is named Lamu in Animax's English-language dub of the series, and in the Italian and French anime dubs as well; however she is still called "Lum" (pronounced with a long "u" per Spanish linguistic customs) in the Spanish anime dub. Her name comes from popular 1980s swimsuit model Agnes Lum, as well as Rumiko Takahashi's nickname of "Rum" or "Lum" (from the interchangeable sound of the R's and L's in Japanese).
Lum is considered a magical girlfriend, though significantly different from others such as Belldandy of Oh! My Goddess and Ai of Video Girl Ai. While the latter two are openly considered "ideal" women by the protagonists of their respective series, Ataru often indicates publicly that Lum is the opposite of ideal.