Answer:
The correct answer is option A.
Explanation:
Cell cycle checkpoints are regulating mechanism that ensures the presence and viability of the cellular components essential for cell division.
There are three major checkpoints one G1 second at M phase and third is G2 checkpoint. M phase checkpoint ensures for chromosome spindle attachment. G1 checkpoint checks the nutrients, DNA damage and growth.
Thus, the correct answer is option A.
<span>Mining might disturb the environment on the bottom and kill benthic organisms. Cold water from the deep part of the ocean might be brought to the surface, killing warm-water species.</span>
Your answer is A: these two organisms have the same amino acid sequences, which suggests common ancestry
"The genetic information in parent cells is copied exactly and passed to daughter cells" is the one among the following choices given that <span>is true of the daughter cells produced during asexual reproduction. The correct option among all the options that are given in the question is the second option or option "B". </span>
