In some cattle, the genes for red hair and for white hair are codominant. Cattle with alleles for both red and white hair have b
oth red and white hairs. This condition is referred to as roan. What is the probability, expressed as a fraction, of a red cow and a roan bull having a roan offspring?
A. 3/4
B. 4/4
C. 1/2
D. 1/4
A. 3/4
B. 4/4
C. 1/2
D. 1/4
2 answers:
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