Which element is not a part of a nitrogenous base?
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Gaseous exchange takes place in leaves through tiny pores for the purpose of photosynthesis. What are these pores?
In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Spin one's wheels
Under which article, President of India can proclaim constitutional emergency?
The minimum age limit for the membership of the Vidhan Parishad is _____
In India, the Air (Prevention and Control of Pollution) Act came into force in 1981, but was amended in ________ to include noise as an air pollutant.
Part of XVII of India Constitution deals with ______.
Find the incorrect statement in regard to food?