Question

A breed of chicken shows incomplete dominance for feather color. One dominant allele codes for black feathers, another dominant allele codes for white feathers. The feathers of heterozygous chickens of this breed will be

Answer 1

Heterozygous chickens of this breed will have feathers that show a blend of both black and white, due to incomplete dominance. This means that neither allele is completely dominant over the other, resulting in an intermediate phenotype in the heterozygous state.