In a species of snake, a single gene determines scale color. The gene has two alleles, G (green) and g (blue);
simple dominance rules apply. In a sampled population, it is determined that the g allele has a frequency of 0.172.
1. What is the frequency of the G allele?
2. What are the three possible genotypes and their corresponding frequencies?
In a population of 3,000 snakes, how many would you expect to have blue scales (gg)?