Context: In a group of horses, some individuals have a black coat and others have a reddish-brown coat. In this group, the gene for the coat color trait has two alleles. The allele L is for a black coat, and the allele l is for a reddish-brown coat.
Boxer, a horse from this group, has a black coat. Boxer has one allele for a black coat and one allele for a reddish-brown coat.
Based on this information, what is Boxer's genotype for the coat color gene?
A. Ll
B. a black coat
From the given choices, select the correct answer and reply with the letter of the chosen option.
Answer: A