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Leona [35]
2 years ago
6

Overall, what does the cell cycle represent?

Biology
1 answer:
PtichkaEL [24]2 years ago
5 0

overall, the cell cycle is the copying and division of a cell. It consists of 4 main parts: G1, S, G2, and M
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A key derived character of sharks and rays that distinguishes them from ray-finned fishes is
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Characteristics of ray-finned fishses:

They generally lack paired fins; no internal nares; *air sacks usually function as swimming bladder*; skeleton usually well ossified. Blind olfactory sacs (do not open into the mouth); Tail homocercal. Examples include Tilapia, Claris,and Polypterus.

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