Bombykol is a pheromone secreted by the body of........

Crop cultivation was first started in

Consider the following statements:
$I$. The progeny of cross-breeding may be used for commercial production.
$II$. In case of artificial insemination,the semen can be used immediately or can be frozen for later use.
$III$. Controlled breeding experiments are carried out using artificial insemination and multiple ovulation embryo transfer technology.
Which of the statements given above are correct?

Which of the following is $NOT$ associated with a germplasm bank?

Match the following columns:

List-$I$	List-$II$
$(a)$ $MOET$	$(1)$ $Apis \text{ } indica$
$(b)$ Plant breeding	$(2)$ Cattle improvement
$(c)$ Bee-keeping	$(3)$ $Spirulina$
$(d)$ $SCP$	$(4)$ Green Revolution

Aquaculture does not include the production of: