Genetic data indicate that the last common ancestor of humans and chimpanzees lived between
A) 2 and 1 mya.
B) 4 and 2 mya.
C) 5 and 3 mya.
D) 7 and 5 mya.

Name: Genetic data indicate that the last common ancestor of humans and chimpanzees lived between A) 2 and 1 mya. B) 4 and 2 mya. C) 5 and 3 mya. D) 7 and 5 mya.
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Quizplus · Accepted Answer

Genetic studies suggest that the last common ancestor of humans and chimpanzees lived approximately 7 to 5 million years ago, based on molecular clock estimates.

Genetic Data Indicate That the Last Common Ancestor of Humans