If the sum of three numbers is zero, then which of the

Which chemical developed during fermentation of tea imparts Black Colour of tea?

Which branch of agriculture deals with principles and practices of soil, water and crop management?

Among  the following fertilizers used in soil application ,Which fertilizer is known as ‘starter fertilizer’?

Golden rice is related to enhanced:

In haustellate mouthparts used for piercing and sucking, the stylets primarily derived from the mandibles are known for their:

In angiosperms, the phloem is made up of which of the elements?

On addition of HCl in milk, if the color changes to red, it indicates the milk is adulterated with_____ 

A form of expression of quantity of water required for irrigation to bring a crop maturity is called ______.

A band of suberin layer develops all around the cell in the middle of the transverse and radial walls. This suberin is called ____________ strip.

The Beaufort scale is for describing