Question: A scientist has studied the amount of polymorphism in the alleles controlling the enzyme Lactate …

A scientist has studied the amount of polymorphism in the
alleles controlling the enzyme Lactate Dehydrogenase (LDH) in a
certain species. From one population, 1000 individuals were
sampled. The scientist found the following frequencies of
genotypes: AA= .080, Aa= .280; aa= .640. From these data, calculate
the allele frequencies of the “A” and “a” alleles and the number of
individuals in this population.