Context: In a group of chickens, some individuals have white legs and others have yellow legs. In this group, the gene for the leg color trait has two alleles. The allele L is for white legs, and the allele l is for yellow legs.
Ava, a chicken from this group, has yellow legs. Ava has two alleles for yellow legs.
Based on this information, what is Ava's phenotype for the leg color trait?
A. ll
B. yellow legs
From the given choices, choose the correct answer and respond with the letter of that choice.
Answer: B