One set of coat color alleles in guinea pigs is multiple allelic. When homozygous the phenotypes are: CC, black; c k c k , sepia
; c d c d , cream; c a c a , albino. The observed dominance relationships are: C is dominant to all other alleles, c k is dominant to c d and c a , c d is dominant to c a . What phenotypic ratios are expected when Cck males are mated with c d c a females?
