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Molecular clock is an assumption by which molecular sequences evolve at varying rates.

Molecular clock is an assumption by which molecular sequences evolve at varying rates. Correct Answer False

Molecular clock is an assumption by which molecular sequences evolve at constant rates so that the amount of accumulated mutations is proportional to evolutionary time. Based on this hypothesis, branch lengths on a tree can be used to estimate divergence time. This assumption of uniformity of evolutionary rates, however, rarely holds true in reality.

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