Questions

___________ gases absorb long wave (infrared) radiation from the earth and emit it again towards the earth.

What cells line the ventricles of the brain?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.

Formally put an end to a system, practice, or institution

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

We protested that we (was going) all the way to Haridwar.

­ Indian Constitution came into force on

Bharatiya Janata Party is a part of which political group?

In the following question, two statements are given each followed by two conclusions I and II. You have to consider the statements to be true even if they seem to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.

Statements:
(I) Sohan is a good sportsman.
(II) Sportsmen are healthy.

Conclusion:
(I) All healthy people are sportsmen. men.
(II) Sohan is healthy.

In bio fortification technique plant breeders use breeding to overcome