Select the correct statement with respect to the bottleneck effect in population genetics.

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Biology · Evolution

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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The sharp decrease in population size reduces genetic diversity, making the new population less adaptable.

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Answer 1

Human activities make up the majority of bottleneck events.

Answer 2

The sharp decrease in population size reduces genetic diversity, making the new population less adaptable.

Answer 3

Only the fittest members of the original population survive, ensuring higher overall fitness.

Answer 4

It prevents genetic drift from affecting the surviving population.

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