Labrador retrievers may be black, brown, or golden in color. Although each color may breed true, many different outcomes occur if numerous litters are examined from a variety of matings, where the parents are not necessarily true-breeding. The following results show some of the possibilitiesblack × brown ? all blackblack × brown ? 1/2 black 1/2 brownblack × brown ? 3/4 black 1/4 goldenblack × golden ? all black black × golden ? 4/8 golden 3/8 black 1/8 brownblack × golden ? 2/4 golden 1/4 black 1/4 brownbrown × brown ? 3/4 brown 1/4 goldenblack × black ? 9/16 black 4/16 golden 3/16 brown A. Indicate the genotype(s) of dogs that breed true for black color. 1. AAbb2. AABB3. AaBB4. aaBB5. aaBb6. Aabb7. AaBb8. AABb9. aabb B. Indicate the genotype(s) of dogs that breed true for brown color.1. AABb2. AaBB3. AaBb4. AAbb5. aaBb6. aabb7. AABB8. Aabb9. aaBB C. Indicate the genotype(s) of dogs that breed true for golden color.1. aabb2. Aabb3. AAbb4. AaBB5. aaBB6. AABb7. aaBb8. AABB9. AaBb