Gene flow can introduce maladaptive alleles into a population, a process known as:
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Correct answer: Outbreeding depression
Outbreeding depression occurs when gene flow introduces alleles poorly suited to local conditions. This can reduce population fitness.
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More Population Genetics questions
- The founder effect is a special case of:
- Which equation represents Hardy–Weinberg equilibrium?
- Which type of gene flow occurs when pollen is carried between plant populations?
- An increase in homozygosity within a population is most likely due to:
- Which evolutionary force changes allele frequencies in a non-random direction based on fitness?
- If a population experiences high gene flow, local adaptation is likely to be: