Who among the following is the chairman of the

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

The element used in the manufacture of safety matches is —

In stale seed bed preparation

Match list I with list II

What is the name of the feature that allows organisms to survive in the conditions of their habitat?

Which ecological affinity category do weeds like Trianthema portulacastrum belong to?

The standard plate count is not applicable to:

Display type of visual aids

For green manuring sunhemp can be sown during 

Which soil structure is considered as   best for cultivation