In cocker spaniels, solid coat color is dominant over spottedcoat color. If two heterozygous dogs were crossed to each other,what would be the probability of the following combinations ofoffspring?
a. A litter of eight pups, two with solid furand six with spotted fur.
b. A first litter of six pups, four with solidfur and two with spotted fur, and then a second litter of fivepups, all with solid fur.
c. A first litter of five pups, the firstbornwith solid fur, and then among the next four, three with solid furand one with spotted fur, and then a second litter of seven pups inwhich the firstborn is spotted, the second born is spotted, and theremaining five are composed of four solid pups and one spottedpup.
use binominal expansion please
