6.3 The development of understanding of genetics and evolution

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Question 3
Easy

The timeline below shows the evolutionary periods during which two prehistoric horse ancestors, Hyracotherium and Mesohippus, existed.

Hyracotherium and Mesohippus timeline

Determine the number of years both Hyracotherium and Mesohippus existed together.

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6.3 The development of understanding of genetics and evolution Questions

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