In a Hardy-Weinberg Population with Two Alleles A1 and A2

question 27

Multiple Choice

In a Hardy-Weinberg population with two alleles A1 and A2 that are in equilibrium, the frequency of allele A2 is 0.2. What is the frequency of individuals that are heterozygous for this allele?

• A) 0.02
• B) 0.04
• C) 0.16
• D) 0.32

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