Context: In a group of fruit flies, some individuals have red eyes and others have brown eyes. In this group, the gene for the eye color trait has two alleles. The allele E is for red eyes, and the allele e is for brown eyes.
A certain fruit fly from this group has brown eyes. This fly has two alleles for brown eyes.
Based on this information, what is this fruit fly's phenotype for the eye color trait?
A. ee
B. brown eyes
Select the correct answer from the given choices and respond with the letter of the chosen option.
Answer: B