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The meats sold today are the result of the selective breeding of chickens, cattle, sheep, and pigs. The breed has since been used in the selective breeding of other registered purebred cats, such as Exotic, British Shorthair, Selkirk Rex, and Scottish Fold, and the shared history of these breeds.

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Usually the birds with the bigger broader heads are also broader all the way through the rest of the body. . .

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Another type of human-influenced breeding is selective breeding. This article discusses. Selective Breeding • Definition Selective breeding is also known as artificial selection.

. Benefits and risks of selective breeding.

This has been done indirectly for thousands of years by controlled, or selective, breeding of plants and animals.

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Jun 1, 2004 · A human selective breeding programme took place in a North American bible communist community, Oneida, between 1869 and 1879. .

. This technique has long been established in experimental.

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Methods of selective breeding - Artificial selection of plants though selective breeding.

In selective breeding, a breeder chooses two parents.

Selective breeding may make animals better at specific tasks and may be used. In selective breeding, a breeder chooses two parents. .

Disadvantages include a reduction in genetic diversity and discomfort for animals that have very exaggerated. . It's only the ones we've been selectively breeding for. Jun 1, 2004 · A human selective breeding programme took place in a North American bible communist community, Oneida, between 1869 and 1879. Humans created breeds that are more tolerant to various climatic conditions and circumstances through selective breeding. .

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Evolution is not the same as adaptation or natural selection. Selective breeding may make animals better at specific tasks and may be used.

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Heritable variation comes from random mutations.

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As opposed to natural selection, selective breeding focuses on traits which will benefit humans.