Context: In a group of budgerigar parakeets, some individuals have green body feathers and others have blue body feathers. In this group, the gene for the body feather color trait has two alleles. The allele for blue body feathers (b) is recessive to the allele for green body feathers (B).
Chirpie is a budgerigar parakeet from this group. Chirpie has the heterozygous genotype Bb for the body feather color gene.
Based on this information, what is Chirpie's phenotype for the body feather color trait?
A. blue body feathers
B. green body feathers
From the given choices, choose the correct answer and respond with the letter of that choice.
Answer: B