問題詳情
14. Which of the following statements is true?
(A) The Hardy-Weinberg law applies to small, unstable populations.
(B) Crossing over decreases variation.
(C) Migration leads to genetic variation.
(D) Dominant genes always occur more frequently in a population than recessive genes.
(E) Nonrandom mating always affects no changes in gene frequency.
(A) The Hardy-Weinberg law applies to small, unstable populations.
(B) Crossing over decreases variation.
(C) Migration leads to genetic variation.
(D) Dominant genes always occur more frequently in a population than recessive genes.
(E) Nonrandom mating always affects no changes in gene frequency.
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