Question

in dog white colour appears to be dominant coat is develop due to the epistatic gene (I)which prevents the formulation of pigment control by hypostatic genes (B) the hypostatic gene produce black coat while (b) gene produce brown coat colour only when gene (I) is recessive when two white dog are crossed what is the ratio. BBII ×bbii​

Answer 1

Explanation:

When dogs breed, the mother and father each randomly contribute one allele from each locus, giving each allele a 50% chance of being passed on to the pups. One of the alleles at each locus is dominant and determines the traits, like coat color, portrayed in the dog.