Question

In some cattle, the genes for red hair and for white hair are codominant. Cattle with alleles for both red and white hair have both red and white hairs. This condition is referred to as roan.

What is the probability, expressed as a ratio, of a white cow and a red bull having an offspring with the heterozygous genotype?

A. 1 homozygous white : 1 homozygous red : 1 heterozygous


B. 3 homozygous white : 1 homozygous red : 0 heterozygous


C. 0 homozygous white : 0 homozygous red : 1 heterozygous


D. 1 homozygous white : 1 homozygous red : 0 heterozygous

Plz help :((((

Answer 1

Step-by-step explanation: There is more than 1 pattern of inheritance that also is an example of lack of dominance. In this situation, if the resulting phenotype exhibits both of its parents traits, the offspring phenotype is most likely going to be the result of codominance