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Domesticated Canids
Domestication is a sustained multi-generational relationship in which humans assume a significant degree of control over the reproduction and care of another group of organisms to secure a more predictable supply of resources from that group. A broader biological definition is that it is a coevolutionary process that arises from a mutualism, in which one species (the domesticator) constructs an environment where it actively manages both the survival and reproduction of another species (the domesticate) in order to provide the former with resources and/or services. The domestication of plants and animals by humans was a major cultural innovation ranked in importance with the conquest of fire, the manufacturing of tools, and the development of verbal language. Charles Darwin recognized the small number of traits that made domestic species different from their wild ancestors. He was also the first to recognize the difference between conscious selective breeding (i.e. artificial s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Backing Sheep At Sheepdog Competition
The back is the large posterior area of the human body, rising from the top of the buttocks to the back of the neck and the shoulders. Back may also refer to: People * Adam Back (born 1970), British cryptographer * Charles Back, South African winemaker * Chris Back (born 1950), Australian politician * Ernst Emil Alexander Back (1881–1959), German physicist * Frédéric Back (born 1924), Canadian animator * George Back (1796–1878), British naval officer and explorer * Les Back (born 1962), English sociology professor and author * Natasja Crone Back (born 1971), Danish journalist * Neil Back (born 1969), English rugby player * Ralph-Johan Back, Finnish computer scientist * Rico Back (born 1954), Swiss-domiciled German businessman * Sven-Erik Bäck (1919–1984), Swedish composer * William Back (1856–1911), Australian cricketer Places * Back (crater), lunar crater * Back, Lewis, a village on the Isle of Lewis, Scotland * Back Bay (other), several places * Ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
