Question

In goats, a beard is produced by an autosomal allele that is dominant in males but recessive in females. Use the symbol Bb for the beard allele and B+ for the beardless allele. Another independently assorting, autosomal allele produces a black coat (W) that is dominant over the allele for white coat (w). Give the genotypic and phenotypic ratios from the following cross.

Male: B⁺B^b Aa X Female: B⁺B^bAa