Small populations are more susceptible than large ones to:
AAssortative mating
BGenetic drift
CGene flow events
DPoint mutations
Answer & Solution
Correct answer: B. Genetic drift
1. Chance has a bigger effect on few individuals.
2. Small populations drift more.
3. Large populations are buffered.
_Source: OpenStax Biology 2e, Chapter 19, The Evolution of Populations (CC BY 4.0)._
Keep practising The Evolution of Populations
Browse all The Evolution of Populations questions for AP Biology, or explore more Biology topics.