Controlled mating followed by selection in order to obtain superior genotypes of domesticated animals is known as

Which type of meat contains the highest amount of fat?

Assertion $A$: Agriculture began thousands of years ago.
Reason $R$: Animal husbandry includes dairy farming,poultry farming,beekeeping,and fisheries.
Which option is correct for Assertion $A$ and Reason $R$?

Which of the following is included in the dairy industry?

If your family owned a dairy farm,what measures would you undertake to improve the quality and quantity of milk production?

$A$: Milk is a valuable product used as a nutritious food.
$R$: It is the fresh natural secretion of the mammary glands of female mammals for the nourishment of their young ones.