New varieties of plants can be produced by:

$A$ large number of approximately $\ldots \ldots$ people suffer from hidden hunger—deficiencies of micronutrients,protein,and vitamins.

Credit for bringing the green revolution to India goes to

How many of the following are marine fishes?
Hilsa,Catla,Sardine,Pomfret,Rohu,Mackerel

Following are the steps in $MOET$ programme for herd improvement in which a cow has been administered hormones with $FSH$ like activity. Arrange steps $A$ to $D$ in their correct sequence in $MOET$.
$A.$ Transferred to surrogate mothers.
$B.$ It produces $6-8$ eggs instead of one egg which they normally yield per cycle.
$C.$ It is artificially inseminated or mated with an elite bull.
$D.$ Fertilised eggs at $8-32$ celled stage are recovered non-surgically.

Consider the following statements:
$I$. Semen is preserved for artificial insemination by heating.
$II$. The most common bee species reared in India is $Apis$ $indica$.
$III$. An example of interspecific hybridization is a mule.
Which of the statements given above is/are not correct?