Problem
You study a population of koalas and assume they are in Hardy-Weinberg equilibrium. Among the koalas you count 960 that are dark grey (GG or Gg) and 40 that are light grey (gg). You also know light grey is recessive to dark grey.
a) What is the allele frequency of g?
b) Out of the 960 dark grey koalas how many do you expect to have genotype GG?