If albinism occurs in 1/10,000 individuals in a populationat equilibrium and is caused by an autosomal recessiveallele a, calculate the frequency of: Heterozygotes in the population

In some breeds of dogs, a recessive allele (a) codes for color dilution alopecia, a conditionin which the hair color appears blue or gray due to an uneven distribution ofmelanin in hair follicles. The dominant allele A codes for undiluted hair color (black).In one population of dogs in the southeastern U.S., the frequency of the A allele wasdetermined to be 0.71, with the frequency of the a allele being 0.29. Calculate the frequency of the aa genotype in the next generation.

A population of 40 asters segregating at two loci with two alleles each (A/T and G/C) has 8 individuals with the AAGGgenotype. The allele frequencies of A and G are 0.5 and 0.5 in the population.   What is the coefficient of gametic disequilibrium, D?   What is the value of Lewontin’s D’? (that is “D prime”)

In a population of 2000 gaboon vipers a genetic difference with respect to venom lethality exists at a single locus. The two alleles (V & v) display incomplete dominance. The population consists of 100 homozygous recessive, non-venomous vipers; 800 heterozygous, mildly-venomous vipers; and 1100 homozygous dominant, deadly-venomous vipers. What is the actual frequency of the recessive allele in the population? /