Some dogs bark when trailing, others are silent. The barking trait is due to a dominant allele. Erect ears are dominant to dropping ears. What kind of pups would you expect from a heterozygous, erect-eared barker mated to a droop-eared silent trailer?
Some dogs bark when trailing, others are silent. The barking trait is due to a dominant allele. Erect ears are dominant to dropping ears. What kind of pups would you expect from a heterozygous, erect-eared barker mated to a droop-eared silent trailer?










