Biology, 09.07.2019 05:20, sarahhope55

In a certain breed of dog, the alleles b and b determine black and brown coats respectively. however, the allele q of a gene on a separate chromosome is epistatic to the b and b color alleles resulting in a gray coat (q has no effect on color). if two animals of genotype b/b q/q are crossed, what phenotypic ratio is expected in the progeny?

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In a certain breed of dog, the alleles b and b determine black and brown coats respectively. however...