Cat fur color is determined by codominance. The allele for tan fur (T) and the allele for black fur (B) are codominant. The heterozygous condition (TB) results in a cat with tan and black spots, called a tabby cat.
What would the probable phenotypic ratio of the offspring be, if two tabby cats mated?

A--- 100% Tan

B-- 75% Tabby 25% Black

C-- 25% Tan 50% Tabby 25% Black

D-- 75% Tan 25% Tabby