Questions

Which of the following induces nitrogen fixation in soil?

The Kambala festival of Karnataka is essentially associated with what?

Which permanent tissue makes a plant hard and stiff?

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

The occurrence and development of events by chance in a happy or beneficial way

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

It is a delight _______________ the illuminating thoughts which came to the minds of these men; and, on the other hand, it is amusing to see how ________________ they launched ________________ on boundless seas when they were unprovided with chart and compass. They were _________ brilliant children, who know little of the dangers of the great world, but are ready to undertake anything. These philosophers regarded all knowledge as their province, and did __________ despair of governing so great a realm.

It is a delight _______________ the illuminating thoughts

__________ is the interaction in which one species benefits and the other is neither harmed nor benefited.

Speakers can establish credibility by 

In bio fortification technique plant breeders use breeding to overcome