Questions

Which of the following mammals lay eggs?

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

to foam at the mouth

Which of these languages is generally not spoken in Southern part of India?

....... is displaced when zinc is added to the solution of copper sulphate

Which one of the following is an insulator?

In male reproductive system, the testes are situated outside the abdominal cavity within a pouch called __________.

Presence of large amounts of nutrients in waters also causes excessive growth of _________ algae.

The chemical component that is invariably found in all viruses is