Answers

2016-02-18T20:41:09+05:30
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 is artificial-selection
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2016-02-20T22:07:42+05:30
A process of selecting an animal of desired traits by humans for increasing yield or other economically benifical purpose
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