Labrador retrievers are black, brown, or yellow. in a cross of a black female with a browrn male, results can be either all black puppies 1/2 black to 1/2 brown puppies, or 3/4 black to 1/4 yellow puppies how many genes must be responsible for these coat colors in labrador retrievers?
the answer to your question is option “c”
to answer your first question, i think it should not be legalized. so i guess you can say i disagree. to answer your second question, i have no idea.