NEET · BiologyMedium
According to the Hardy-Weinberg principle, which factor would cause a change in allele frequencies in a population?
- A.Random mating
- B.Large population size
- C.Gene flow
- D.Absence of mutation
Show correct answer & step-by-step solution
Correct answer: C — Gene flow
Solution
- Hardy-Weinberg equilibrium requires no mutation, no gene flow, large population, random mating, and no natural selection.
- Gene flow involves the movement of alleles between populations.
- This movement alters the allele frequencies within the gene pool.
- Hence the answer is (C).
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