Who is the chairman of Nasscom as of

 ‘Mehsana’ breed belongs to the species:

The production indifference curve is also known as: 

Ecological study of individual organism is known as 

Which one of the following is the nutrient has a key role in biology N-fixation?

Phenol on distilling with zinc dust gives:

 ‘Pusa Naveen’ is a variety of:

Photosynthetically active radiation (µm) is:

The economic problem concerned with choosing between different combinations of outputs that can be produced using the same resources is called a:

Vector of Bhindi Yellow Vein Mosaic Virus?

A chimera in plants refers to: