Questions

The thymus gland produces a hormone called

Harmful bacteria in potable water make the water

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’.

Karnataka receives most of its annual rainfall during the monsoon, (1)/ whereas Tamil Nadu does not get much then (2)/ and it has to wait still the advent of northeast monsoon. (3)/ No error (4)

Who discovered the ABO blood group system?

___________ is a hormone that regulates the amount of glucose in the blood.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
One who is determined to take full revenge for wrongs done to him

There are 15 protons and 22 neutrons in the nucleus of an element. What is its mass number?

On the banks of which river is Jabalpur situated?