In a certain mouse population, gene B codes for black fur, and b codes for brown fur. This gene follows the Mendelian inheritance pattern - the trait is only determined by one gene. What is the phenotype of a mouse that has the genotype Bb? (1 point) Responses fur with yellow hairs fur with yellow hairs fur with brown hairs fur with brown hairs fur with both black and brown hairs fur with both black and brown hairs fur with black hairs

Answer 1

The phenotype of a mouse with the genotype Bb will be fur with black hairs. This is because the allele B for black fur is dominant over the allele b for brown fur.