In Horses, Black Coat Color Is Influenced by the Dominant

Essay

In horses, black coat color is influenced by the dominant allele (B), and chestnut coat color by the recessive allele (b).Trotting gait is due to a dominant gene (T), pacing gait to the recessive allele (t).What color horse would you use to find out the genotype of a black trotter? Give the genotype and phenotype.