Which of the following supercomputer is developed by

Which of the following is a piercing organ in nematode:

In field experiment when fertility gradient in one direction, which design is used?

Which of these plants contains nitrogenfixing bacteria?

There are no malphighian tubes present in:

Odonata and Plecoptera exhibit similarity due to the presence of what major feature?

Phenyl mercuric acetate (PMA) is a ______ of antitranspirant.  

Which of the following is not considered as green house gas?

What is the name of the microbial spray, consisting of blend of seven fungi, developed by ICAR-IARI, New Delhi for the in- 

Most adopted training system in India for grapevines is 

In jute growing areas the usual alternate crop is .......................?