Solve this: Q.141. In a population of 1000 individuals 360 belong to genotype AA, 480 to Aa and the remaining 160 to aa. Based on this data, the frequency of allele a in the population is :- (1) 0.4 (2) 0.5 (3) 0.6 (4) 0.7 Share with your friends Share 0 Rajdeep answered this The answer is 0.4. 0 View Full Answer