Meat,milk,and eggs mainly provide us with ...... .

Select the incorrect statement.

Assertion $A$: Milk is a useful product used as a valuable food.
Reason $R$: It is the fresh natural secretion of the mammary glands of female mammals for the nourishment of their young ones.
Which option is correct for Assertion $A$ and Reason $R$?

Llamas and Alpacas are:

What is silage?

What is the difference between a breed and a species? Give an example for each category.