Answer:
The answer is A. If the answer would've been B, that means the yellow allele would've been dominant over the red allele.
Red skin color: RR, Rr, or rR.
Yellow skin color: rr
A mammal is any animal that has hair,three middle ear bones,and mammary glands.Mammals give live birth as well.
The correct answer is the Phenotype.
The phenotypic ratio of 9:3:3:1 is the ratio associated with a dihybrid cross. It is a classical Mendelian example of independent assortment. It is a result of crossing two organisms that are heterozygous for two traits.
The various forms of a single gene that code for brown, blonde, or red hair are called genotype. For example, Bb and Dd.
