Context: In a group of cows, some individuals have a black coat and others have a red coat. In this group, the gene for the coat color trait has two alleles. The allele for a black coat (L) is dominant over the allele for a red coat (l).
Dasher is a cow from this group. Dasher has the homozygous genotype ll for the coat color gene.
Based on this information, what is Dasher's phenotype for the coat color trait?
A. a black coat
B. a red coat
Choose the right answer from the options and respond with its letter.

B