Which metal remains liquid at room

Microorganism comes under the category of thermophiles is/are

Irrigation requirement (IR) is equal to

Seed rate required for Pearl millet is:

The finfish which contributes maximum to the global aquaculture is

The term "handled the ball" is used in which game?

A disease of citrus plants in which cracks develop in the bark and sap oozes out. Profuse gumming on the surface is seen. It also causes leaf rot.

Which of the following is an essential constituent of plant cell-wall?

Which of the following is not matched correctly? 

The statistical design used when fertility gradient of soil is in one direction is

The relationship between the crop yield and weed competition is: