Questions

Who among the following is credited with starting the work on plant tissue culture?

What is the unit of the physical quantity "Capacitance"?

Who developed the theory of Evolution?

Why do the plant closes stomata when it does NOT need carbon dioxide for photosynthesis?

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

This survey is concerning your health as well as that of your family.

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

I always cook food in olive oil.

In the following question, out of the four alternatives, choose the word which best expresses the meaning of the given word and click the button corresponding to it.

IMPECCABLE

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

The area near or surrounding a particular place