Amitosis (a- + mitosis) is absence of mitosis, the usual form of cell division in the cells of eukaryotes. There are several senses in which eukaryotic cells can be amitotic. One refers to capability for non-mitotic division and the other refers to lack of capability for division.
In one sense of the word, which is now mostly obsolete, amitosis is cell division in eukaryotic cells that happens without the usual features of mitosis as seen on microscopy, namely, without nuclear envelope breakdown and without formation of mitotic spindle and condensed chromosomes as far as microscopy can detect. However, most examples of cell division formerly thought to belong to this supposedly "non-mitotic" class, such as the division of unicellular eukaryotes, are today recognized as belonging to a class of mitosis called closed mitosis. A spectrum of mitotic activity can be categorized as open, semi-closed, and closed mitosis, depending on the fate of the nuclear envelope. An exception is the division of ciliate macronucleus, which is not mitotic, and the reference to this process as amitosis may be the only legitimate use of the "non-mitotic division" sense of the term today.
His keeping busy, yeah he's bleeding stones,
With his machinations and his palindromes
It was anything but hear the voice
Anything but hear the voice
It was anything but hear the voice
That says that we’re all basically alone
Poor Professor Pynchon had only good intentions
When he put his Bunsen burners all away
And turned into a playground a petri dish of single cells
That would swing their fists at anything that looks like easy prey
On this nature show that rages every day it was bound,
A part his intuition
To say we were all basically alone
And despite what all his studies had shown
What was mistaken for closeness was just a case for mitosis
Why do some show no mercy
While others are painfully shy?
And tell me doctor can quantify
‘Cause he just wants to know the reason, the reason why
Why do they congregate in groups of four
Scatter like a billion spores
And let the wind just carry them away?
How can kids be so mean
Our famous doctor tried to gleam
As he went home at the end of the day
In this Nature show that rages every day
It was bound apart his intuition, Say
We were all basically all alone
Despite what all his studies had shown
What was mistaken for closeness was just a case for mitosis
She fatal doses, malcontent to osmosis
Why do some show no mercy
While others are painfully shy?
Well tell me doctor can you quantify