In a population of 1000 individuals there are 360 AA, 480 Aa and 160 aa. What is the frequency of allele A?
Correct answer C. 0.6
Explanation
Total alleles = 2 × 1000 = 2000. A alleles = (2 × 360) + 480 = 1200. Frequency of A = 1200 / 2000 = 0.6.
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