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grigory [225]
3 years ago
8

Someone who is good at basic biology please help-use your own words-

Biology
1 answer:
storchak [24]3 years ago
7 0

Answer:

Natural selection can only fail if there is variation among members of the same species. ... Variation in a population effect from change and the rejoining of alleles during meiosis and fertilization.

Explanation:

Hope this helps!

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