In mung bean, resistance to yellow mosaic, virus and powdery mildew were brought about by

Which of the following is the pair of biofertilizers ?

‘Bombyx mori' feeds on or Food of silk worm is

Breeding of crops with high levels of minerals, vitamins and proteins is called

Black rot of mustard is caused by

Assertion : Cattle breeds can be improved by superovulaton and embryo transplantaion.

Reason : Superovulation in high milk-yielding cows is induced by hormonal injection.