Why is the source material needed in breeding?

The starting material in breeding is those organisms from which artificial selection and breeding will be carried out in the future. This is the starting base for animals or plants. After a while, organisms that do not possess certain properties will not be used for further mating and breeding. The source material is also selected according to some criteria. Basically, these are already organisms with some properties that need to be fixed by the method of artificial selection when obtaining offspring.



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