Answer:
However, these two processes distribute genetic material among the resulting daughter cells in very different ways. Mitosis creates two identical daughter cells that each contain the same number of chromosomes as their parent cell. ... Finally, unlike mitosis, meiosis involves two rounds of nuclear division, not just one.
Explanation:
The answer is A. random gene pool changes in small population.
<span>An agent, such as radiation or a chemical substance, that causes genetic mutation.
So your answer is ....
B. an agent that causes mutation in DNA
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<span>Three mechanisms are behavioral isolation, geographic isolation, and temporal isolation. Behavior isolation because it includes mating calls and dances to attract mates.</span>
