The Laws of Variation Are Infinitely Complex and Diverse

Pigeons with feathered feet have skin between their outer toes. Hairless dogs have imperfect teeth. Long haired and coarse haired animals are apt to, as is asserted, long or many horns. White sheep and pigs are injured by certain plants, while dark colored individuals escape. No breeder doubts how strong is the tendency to inheritance. That like produces like is his fundamental belief.