The number of genetically unique gametes that can be produced by an organism where 2n = 20 cell is 40.
The reason is that there are 20 cells in the organism, so there are 20 possible ways for them to arrange themselves.
For example, if you have two identical cells and a third cell that is not identical to either one, then the total number of potential arrangements is (3 + 1) = 4. This means that there are 24 viable arrangements for three cells to form a diploid organism with two sets of chromosomes.
However, if you have only two cells and no other cells, then there are only 10 viable arrangements: 2 identical and 8 different non-identical combinations.
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Answer:
It lacks nucleus.
Explanation:
Prokaryotic: cells that lack a true nucleus or membrane bound organelles.
- Pro- before
- Karyo- Nucleus
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<span>Fermentation is a metabolic process that converts sugar to acids, gases, or alcohol. It occurs in yeast and bacteria, and also in oxygen-starved muscle cells, as in the case of lactic acid fermentation.</span>
Transmission electron microscopes (TEM) is one of the two main types of electron microscopes, the other type is scanning electron microscope.
Transmission electron microscopes are best viewing thin specimens (tissue sections, molecules, etc) . TEM is mainly used for the following things: to image the interior of cells , to image the structure of protein molecules and the organization of molecules in viruses.