Integrated Principles of Zoology 14th Edition by Cleveland Hickman, Larry Roberts, Susan Keen, Allan Larson

Exercise 10

Rough coat ( R ) is dominant over smooth coat ( r ) in guinea pigs, and black coat ( B ) is dominant over white ( b ). If a homozygous rough black is mated with a homozygous smooth white, give the appearance of each of the following: F 1 ; F 2 ; offspring of F 1 mated with smooth, white parent; offspring of F 1 mated with rough, black parent.