Which hormone is used to induce the production of $6$ to $8$ eggs per cycle instead of a single egg in cattle?

The $IVRI$ (Indian Veterinary Research Institute) is associated with which of the following?

Which of the following is not a step in Multiple Ovulation Embryo Transfer Technology $(MOET)?$

Select the correct pair of $X$ and $Y$:

Column $X$	Column $Y$
$(1)$ Cross-breeding	$(P)$ Mating between superior male of one breed and superior female of another breed
$(2)$ Out-crossing	$(Q)$ Mating between animals within the same breed
$(3)$ Interspecific hybridization	$(R)$ Mating between male and female of two different species

Cross breeding:
$I$. Refers to the cross of a superior male of one breed with a superior female of another breed.
$II$. It helps to accumulate the desirable genes of the two breeds into a progeny.
$III$. The progeny may be used for commercial production.
Which of the statements given above are correct?

What is necessary to obtain progeny with desired traits from two different species?