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Questions and Answers
Which of the following best describes genetic drift?
Which of the following best describes genetic drift?
- A process of genetic change due to natural selection
- A process of genetic change due to migration
- A process of genetic change due to genetic mutation
- A process of genetic change due to random chance (correct)
What is one possible outcome of genetic drift?
What is one possible outcome of genetic drift?
- No change in genetic diversity
- Increase in genetic diversity
- Decrease in genetic diversity (correct)
- Complete loss of genetic diversity
Which of the following is NOT a factor that can contribute to genetic drift?
Which of the following is NOT a factor that can contribute to genetic drift?
- Natural disasters
- Gene flow (correct)
- Bottleneck events
- Genetic mutations
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