The human being is a superior one in the animal kingdom. It belongs to the subphylum Vertebrata of the phylum Chordata. The human being is a superior one in the animal kingdom. The human body is composed of living cells and extracellular material which is organized as tissue, organ, and organ system. So take this quiz and learn some important facts about the human body.
1. Which one of the following is the largest organ in the human body?
A. Brain
B. Eye
C. Skin
D. Nose
2. The largest gland of the human body is .....
A. Liver
B. Pituitary
C. Thyroid
D. Adernal gland
3. Which nerve is the largest nerve in the human body?
A. Optic Nerve
B. Trigeminal Nerve
C. Abducens Nerve
D. Sciatic nerve
4. Carbonic anhydrase is the ........ enzyme in the human body.
A. Smallest
B. Largest
C. Fastest
D. Slowest
5. Which of the following is the largest gene in the human body?
A. Adenylate cyclase 5
B. Dystrophin
C. ABL proto-oncogene 1
D. None of these
6. What is the average life of Red blood cells?
A. 100 days
B. 150 days
C. 220 days
D. 120 days
7. The smallest bone of the human body is ....
A. Stapes
B. Scapula
C. Carpals
D. Clavicle
8. The largest muscle of the human body is ....
A. Deltoid
B. Gluteus maximus
C. Soleus muscle
D. None of these
9. What is the number of muscles in the human arm?
A. 70
B. 72
C. 74
D. 76
10. What is the number of milk teeth?
A. 22
B. 27
C. 25
D. 20
11. What is the number of ribs in the human body?
A. 24
B. 26
C. 28
D. 30
12. The largest artery of the human body is ...
A. Subclavian artery
B. Aorta
C. Both of these
D. None of these
13. What is the number of bones in the human hand?
A. 24
B. 26
C. 27
D. 30
14. What is the average length of the small intestine?
A. 5 m
B. 10 m
C. 3 m
D. 7 m
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