Biology MCQs | NTS, FPSC, PPSC, SPSC, CSS, PMS | Set 1

1. What is the main purpose of white blood corpuscles?

Answer is B) To combat infection

2. The total volume of blood in a normal human being is --------

Answer is A) 5-6 liters

3. Red blood corpuscles are formed in the -----------

Answer is D) Bone marrow

4. Blood does not coagulate inside the body due to the presence of --------

Answer is D) Heparin

5. The number of bones in the human body of an adult is approximately_____.

Answer is C) 206

6. The strongest muscle in the human body is found in _______.

Answer is D) Buttocks

7. Tibia is a bone found in the ----------

Answer is B) Leg

8. The seat of memory in the human brain is located in the ---------

Answer is B) Codex

9. The pancreas secretes -------- ?

Answer is A) Insulin

10. Lungs are situated in the---------------

Answer is B) Thoracic cavity