2021Science
Site of gaseous exchange in lungs is
GS Paper I (General Studies)
Study the subject as one continuous question paper, or narrow it to a particular year.
Site of gaseous exchange in lungs is
The blood glucose level is commonly expressed as
A clove represents to which of the following?
Which of the following is NOT mosquito borne disease?
Given below are two statements, one is labelled as Assertion (A) and the other is Reason (R):
Assertion (A): Human body synthesises all the vitamins required by it.
Reason (R): Vitamins are essential for the proper growth of the body.
Select the correct answer using the codes given below.
Riboflavin deficiency causes which of the following diseases?
‘Blue Baby Syndrome’ is due to the presence of which of the following In the blood?
Nitrogen is NOT an essential constituent of
Which of the following vitamins is essential for normal vision?
Tapa cloth is obtained from the plants of which one of the following family?
Botulism is
Which one of the following pairs is NOT correctly matched?