When a yellow female Labrador retriever was mated with a brown male, half of the puppies were brown and half were yellow. The same female, when mated to a different brown male produced all brown puppies. For questions a, b, and c, respectively, provide the genotypes that would explain these results. Refer to your lecture notes for the genetics of Labrador retrievers to answer these questions.

Q8a – What is the genotype of the yellow female Labrador retriever? When you text the answer, leave a space between your genotypes of the two genes involved.