1. You are studying a population in Hardy-Weinberg equilibrium, where eye colour is controlled by a single gene. This gene has 3 alleles: A1 is dominant to A2 and A3, and the phenotype is brown eyes A2 is dominant to A3, and the phenotype is blue eyes A3 phenotype is green eyes.
a) What eye colour would be expected for someone whose genotype is A2A3? a) Green b) Blue c) Brown b)
b) If the frequency of the A1 allele is .60, and the frequency of the A2 allele is.35, what is the frequency of people in this population who are brown-eyed, but carry the green eye allele?
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