$A$ - Inbreeding refers to the mating of more closely related individuals within the same breed.
$B$ - Inbreeding increases heterozygosity only.

The dairy industry is a successful result of the cooperation of whom?

Which of the following statements are the main objectives of animal breeding?
$I$. Improved growth rate
$II$. Increased production of milk,meat,egg,wool,etc.
$III$. Superior quality of milk,meat,eggs,wool,etc.
$IV$. Improved resistance to various diseases
Choose the correct option.

Which of the following statements is incorrect?

Milk yield is primarily dependent on

Most animals domesticated by man belong to the order