Genetic Drift
Mediumbiology
Founder effect results in:
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Solution
Incorrect! Answer:
Random sampling altering allele frequencies
- Genetic Drift: Random fluctuations in allele frequencies, particularly in small populations.
- Founder Effect: Occurs when a small group of 'founders' leaves a population and colonizes a new area.
- Sampling Error: By chance, the founders may carry a set of alleles that is not representative of the original larger population.
- Result: This random sampling results in a new population with different allele frequencies and usually reduced genetic diversity compared to the ancestral population.
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About This Question
- Subject
- biology
- Chapter
- genetics and evolution
- Topic
- genetic drift
- Difficulty
- Medium
- Year
- 2025
This medium difficulty biology question is from the chapter genetics and evolution, covering the topic of genetic drift. It appeared in the 2025 exam. Practice this and similar questions to strengthen your understanding of genetics and evolution concepts.
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