The gene for coat color in a species has three alleles. The B1 allele codes for brown coloring. The W allele codes for white coloring. The B2 allele codes for black coloring. Examine the illustration of the gene pool for a population of this species.

a. How many allele copies are in this gene pool? (2 points)
b. How many copies of the W allele are present in the gene pool?
What is the frequency of the Wallele? Show your work. (3 points)