Biology · Population Genetics
A sudden drastic reduction in population size caused by a natural disaster or environmental event, which significantly alters allele frequencies in the surviving population, is known as:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Founder effect
- 2Gene flow
- 3Bottleneck effect✓
- 4Adaptive radiation
Correct answer
Bottleneck effect
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