In cattle, black coat, B, is dominant to red coat (b). Hornless, H, is dominant to horned (h). A certain bull was mated to four cows. Cow 1, black and hornless, gave birth to a red, hornless calf. Cow 2, red and hornless, gave birth to a black, horned calf. Cow 3, black and horned, gave birth to a red, horned calf. Cow 4, red and horned, gave birth to a black, hornless calf. What is the genotype of the bull? What are the possible genotypes of each of the cows and their calves? Please help, its worth a lot, and the last person that "helped" me just made up an answer :( I have no idea how to do it. I will mark brainliest.