Question

Why grading is the most widely used system in breeding farm animal?

Answer 1

Answer:

sexual reproduction is used widely in system

Explanation:

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Answer 2

Answer:

The best method to carry out animal breeding is the artificial method ofbreeding, which includes artificial insemination and MOET technology. These technologies are scientific in nature. They help overcome problems of normal mating and have a high success rate of crossing between mature males and females.