In Labrador retrievers, black coats are dominant and brown coats are recessive. What is the genotype of a brown Labrador? BB Bb bB bb
Answers
Answered by
6
B is black coat and b is brown coat...then genotype of brown labrador must be bb
Answered by
3
In the case of Labradors, the black and chocolate colors are determined by dominant and recessive alleles at one gene locus. The black coat color (B) is dominant to chocolate (b). Therefore, a puppy will only be chocolate if each parent contributes a chocolate allele (b) giving the puppy a genotype of “bb”.
....................
Similar questions