The method maximum used in cattle breeding is

1. random mating
2. artificial insemination
3. controlled breeding
4. super ovulation and embryo transfer

Correct Answer: (b) artificial insemination

Explanation:

The method maximum used in cattle breeding is artificial insemination.

The advantage of artificial insemination is that it prevents the spread of certain diseases and sterility caused due to genital diseases, contagious abortion, vibriosis, etc.