Questions

What is the name of the point at which the chromatids are attached in a chromosome?

Which of the following is a nitrogen-fixing bacteria?

Which one of the following elements has the lowest atomic mass?

The short run marginal cost curve is ____ shaped.

Rate of the growth of an economy is measured in terms of

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Keep at bay

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

Extant

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Their is direct evidence that when learning (1)/ occurs, neuro-chemical communication between (2)/ neurons is facilitated and less input is required. (3)/ No error (4)