摘要: Domestication involves both culture and biology. The cultural process of domestication begins when animals are incorporated into the social structure a human community become objects ownership, inheritance, purchase exchange. morphological changes that occur in domestic come second to this integration society. biological resembles evolution small number parent separated from wild species habituated humans. These form founder group, which is changed over successive generations, response natural selection under new regime imposed by its environment, also artificial for economic, cultural, or aesthetic reasons. In wild, subspecies occurs segment becomes reproductively isolated geographical barrier. With animals, separation leads development different breeds.