Questions

What is C12H22O11 also known as

Acid rain is caused by release of ___ and___ into the air.

Involuntary muscles are controlled by the

What are the organs similar in basic structure/shape, modified to perform different functions called?

____ forms a common passage for both urine and sperms in human males.

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.

_______________ the course of the development of different life-forms heredity—which, in plain English, is unconscious memory generated in the first life-form and ______________ through all the different species—is the sole factor in the ____________ of the parent properties; while adaptation to surrounding conditions and circumstances, natural selection in the struggle _____________ existence, and partner selection in the struggle of the males for ____________ are the principal factors in the differentiation of species.

in the first life-form and ______________ through all the

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".

This stove (had) a flat kerosene tank at the bottom.

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

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