Practice question
Question
If p = 0.7 and q = 0.3, frequency of heterozygotes is:
Explanation
0.42 reflects key principle in quiz on hardy–weinberg principle, where evolutionary mechanisms shape genetic variation and adaptation. In this context, 0.42 aligns with experimental and theoretical evidence from population genetics, behavioral ecology and molecular phylogeny. Textbooks like Campbell Biology, Futuyma Evolution and Hartl Principles illustrate supporting data. Understanding why 0.42 fits helps integrate natural selection, environment.
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