<h2>Answer:</h2>
The great genetic and phenotypic diversity among humans is due to crossing over during meiosis in the human population.
<u>If crossing over does not happen in meiosis then, there will no genetic and phenotypic diversity in humans.
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In simple words, the faces and traits will reappear in generations.
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The answer should be —10 — 5i
I think the answer is B sorry if I’m wrong
Answer:
yes it helps controll the fishes depth
Explanation: