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Lynna [10]
3 years ago
5

100 POINTS!

Biology
1 answer:
ANEK [815]3 years ago
3 0

Answer:

50 million years ago

That means that the two DNA versions differ by 100 million years of evolution and that their common ancestor lived 50 million years ago. Since each lineage experienced its own evolution, the two species must have descended from a common ancestor that lived at least 50 million years ago.

Explanation:

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