Definition Of Artificial Selection

Animals both domesticated and wild animals that are now in captivity are often. Selective breeding also called artificial selection is the process by which humans use animal breeding and plant breeding to selectively develop particular phenotypic traits characteristics by choosing which typically animal or plant males and females will sexually reproduce and have offspring together.

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The development or maintenance of distinct variants of a species by human intervention such that each successive generation is produced by the deliberate breeding or the preferential reproduction of individuals which have particular desired characteristics.

Definition of artificial selection. Artificial selection definition a process in the breeding of animals and in the cultivation of plants by which the breeder chooses to perpetuate only those forms having certain desirable inheritable characteristics. Unlike natural selection artificial selection is not random and is controlled by the desires of humans. Artificial selection aims to increase the productive or esthetic value of an organism to our advantage.

Artificial selection is the process of breeding animals for their desirable traits by an outside source other than the organism itself or natural selection. Artificial selection definition is selective breeding. Artificial selection works the same way as natural selection except that with natural selection it is nature not human interference that makes these decisions.

How to use artificial selection in a sentence. Interference by humans with natural selection by purposeful breeding of animals or plants of specific genotype or phenotype to produce a strain with desired characteristics. Artificial selection synonyms artificial selection pronunciation artificial selection translation english dictionary definition of artificial selection.

For example breeding of dairy cattle for high milk production. Artificial selection or selective breeding describes the human selection of breeding pairs to produce favorable offspring. Contrasted with natural selection.

This applies to all organisms from virus to four footer and from pet to food source. Natural selection is a nature made selection and artificial selection is a man made selection. Domesticated animals are known as breeds normally bred by a professional breeder.

The main difference between natural and artificial selection is that natural selection produces a great biological diversity whereas artificial selection produces varieties of organisms such as improved crops and livestock. Artificial selection is the identification by humans of desirable traits in plants and animals and the steps taken to enhance and perpetuate those traits in future generations. Human intervention in animal or plant reproduction or survival to allow only individuals with desirable traits to reproduce.

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