Is Polled or Horned Dominant?

The polled gene (P) is dominant to the horned gene (p). If an animal has two polled genes(PP), homozygous, or one polled and one horned gene (Pp), heterozygous, it will be polled. However, if it is heterozygous polled (Pp) it may pass either the polled or horned gene on to its' offspring.

Are polled or horned Herefords better?

The Polled Hereford is a separate breed of cattle originating from hornless mutations in 1901. It has the same general characteristics as the horned Hereford and has gained substantial favour because of its hornlessness and often faster rate of weight gain.

Are horns dominant in goats?

The gene for a goat to be hornless, or polled, is actually dominant to the gene for having horns. Therefore, if a goat gets a gene for being polled from one parent, but a gene for horns from the other, the goat will be polled.