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gtnhenbr [62]
4 years ago
8

What two processes can lead to inherited variation in populations?

Biology
1 answer:
Zielflug [23.3K]4 years ago
6 0
<span>Mutations and the genetic shuffling that results from sexual reproduction</span>
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4 0
3 years ago
2. What are fraternal twins, and how do they normally occur?
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Answer:

hey!

I think your answer is

They dvelop from 2 separate eggs

Fraternal twins each come from their own egg and sperm. The term for this is dizygotic , while identical twins are monozygotic.

Explanation:

hope this helps

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4 years ago
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