' ढीठ ' शब्द का

Pusa Himani is a variety of:

Given below are two statements: One is labelled as Assertion (A) and the other is labelled as Reason (R):

What is the chemical name of insecticide having trade name of “Pride”?

Which enzyme is primarily responsible for softening of fruits during ripening?

Gypsum is recommended in cultivation of:

A sandy soil contains:

Megasporogenesis occurs in

To reduce the soil damage what is optimum time for soil manipulation?

Oxygen is transported in the insect body mainly through which of the following systems?

Which of the following is the correct formula for Joule’s law of heating?