In dogs, black coat color (b) is dominant over brown (b), and solid coat color (s) is dominant over white spotted coat (s). a cross between a black, solid female and a black, solid male produces only puppies with black, solid coats. this same female was then mated with a brown, spotted male. have of the offspring from this cross were black and solid, and half of the offspring were black and spotted. what is the genotype of the female