How many times did the Green Revolution increase the food supply?

The contribution of India and China to the world farm produce is only: (in $;\%$)

The International Rice-$8$ $(IR-8)$ was introduced in India from:

Apart from high yield,other main objectives of plant breeding are:

Consider the following statements:
$I$. Solid stem in wheat exhibits non-preference by stem sawfly.
$II$. In cotton,smooth leaf and absence of nectar repel bollworms.
$III$. In maize,high aspartic acid,low nitrogen and sugar content protect them from stem borers.
Which of the statements given above are correct?

What is a Pomato?