What is the maximum period for which security for good

The process during insect embryogenesis where the head end of the developing embryo moves toward the posterior pole of the egg is termed as:

National commission on agriculture was formed in

In British Drug House (BDH) method of pH testing, soil is mixed with distilled water, universal indictor solution and ______for a colour reaction.

The bacterium responsible for nitrogen fixation in leguminous crops is:

Which of the following is the main combustile constituent of biogas?

Phenol reacts with zinc dust gives:

______ induces lateral cell expansion 

Sunflower is an ..................?

Which irrigation method has the highest water use efficiency?

Which of the following is not a component of seed vigor?