Which is the first genetically modified tree planted

Which of the following is the largest compartment in a ruminant animal?

Which legume crop cannot  fix atmospheric Nitrogen?

During germination, seeds absorb water by 

A molecule causing plant disease having spiral or helical structure and culturable on artificial nutrient medium is associated with:

The concept of Krishi Vigyan Kendra was launched on the recommendation of which of the following committee?

Which method is commonly used to determine the soil texture?

Axenic culture is 

In C4 plants, the primary carboxylation takes place by using ___ enzyme 

Which microbe is most commonly used in beverage industry to ferment malted cereals to produce ethanol (for the preparation of beer, rum etc.)?

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.