NTPC CBT-2 Biology Quiz - 45

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Question 1:

Toxicology is the study of which of the following?

Question 2:

Most of the oxygen on earth is produced by -

Question 3:

Which of the following correct regarding study of drugs?

Question 4:

What is the number of “True Ribs”  in the human body?

Question 5:

The functions of the humps in camel is to __:

1. Store water

2. Store fat

3. Insulation of heat

Choose the correct option from the codes given below: