A rabbit warren has 300 individuals. The coat colour of rabbits is expressed
through incomplete dominance. The coat colour can be dark brown, light brown
or white,
There are 81 dark brown rabbits, 150 light brown rabbits, and 59 white rabbits
Assume that all of the conditions are met for a population in Hardy-Weinberg
equilibrium
What is the genotype frequency of light brown rabbits, the phenotype frequency
of white rabbits, and the dark brown allele frequency?