Most common method used for animal breeding is

A. Inbreeding

B. Cross breeding

C. Line breeding

D. Out breeding

Answer: Option D

Solution(By Examveda Team)

Most common method used for animal breeding is Out breeding.
Out-crossing or out-breeding is the technique of crossing between different breeds. It is a useful technique in animal breeding. The outcrossing breeder intends to remove the traits by using new blood.
This is the practice of introducing distantly related genetic material into a breeding line, thereby increasing genetic diversity.