Who became the first Indian astronaut to enter the

Grodex test is used in the determination of

Seeds which cannot be successfully stored for long periods are known as

Which of the following shows epigeal germination

In rice the Akiochi disease is caused due to the toxicity of ____

Fruit of linseed is known as

Double seed formation is the symptom of which pest and in which crop?

The treatment of seeds with rhizobium culture and fungicides is done in?

One of the most important oilseed crop groundnut contains ___% oil. 

Which part of sugarcane is preferred for sowing?

What is the validity period of the seed certificate after tagging?