What should come in place of the question mark (?) in

The genes which govern cytoplasmic inheritance are called?

A weather modification technique that improves a cloud's  ability to produce rain or snow is:

Which of the following not belong to Post harvest handling of seed crop?

Commodity boards function under the purview of

PDM 11 is a variety of?

Which of the following potential will never have positive value?

Regur soil is another name of –

Fertilizer are the nutrient supplements which promotes growth and development of the crop.  Maximum N content found in N fertilizer

Returns to scale is related to