Questions

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

A long narrow ditch embanked with its own soil and used for concealment and protection in warfare

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".

Husband (have retired) from service and the daughters had left home to pursue their dreams.

Blood group AB has

What is the function of guard cells of stomata?

Which of the following is not a function of blood?

Which of the following is a mixture?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
Will-o-the wisp

Meibomian glands are located in