The breeding between animals of the same breed is called ..........

If desirable traits (genes) are accumulated,what increases?

Which of the following is $NOT$ a method of animal breeding?

Animal husbandry deals with
$I$. Breeding of livestock like buffaloes,cows,sheep,camels,etc.,that are useful to humans.
$II$. Rearing,catching,selling,etc.,of fish,molluscs,and crustaceans.
$III$. Breeding of fowls for human use.
Which of the statements given above are correct?

Silage supplemented with oil cakes,vitamins,etc. makes up good feed for rearing breeds of . . . . . . .

Which of the following are the major dairies in Gujarat?
$(i)$ Amul Dairy
$(ii)$ Shreshth Dairy
$(iii)$ Uttam Dairy
$(iv)$ Dudhsagar Dairy
$(v)$ Sabar Dairy
$(vi)$ Banas Dairy