Details: Human Body

1. Which organ is responsible for hearing

A) Eye

B) Nose

C) Ear

D) Tongue

Correct Answer: C

Your Answer: C

2. The largest organ in the human body is

A) Liver

B) Skin

C) Brain

D) Heart

Correct Answer: B

Your Answer: B

3. Which hormone regulates blood sugar level

A) Thyroxine

B) Adrenaline

C) Estrogen

D) Insulin

Correct Answer: D

Your Answer: D

4. Which blood component helps in clotting

A) RBC

B) WBC

C) Plasma

D) Platelets

Correct Answer: D

Your Answer: D

5. Which gland is known as the master gland

A) Thyroid

B) Pituitary

C) Adrenal

D) Pancreas

Correct Answer: B

Your Answer: B

6. Which organ produces bile

A) Liver

B) Kidney

C) Pancreas

D) Intestine

Correct Answer: A

Your Answer: A

7. Which organ produces insulin

A) Pancreas

B) Liver

C) Kidney

D) Stomach

Correct Answer: A

Your Answer: A

8. Which organ helps in respiration

A) Lung

B) Heart

C) Kidney

D) Liver

Correct Answer: A

Your Answer: A

9. Which vitamin is essential for vision

A) Vitamin B

B) Vitamin C

C) Vitamin D

D) Vitamin A

Correct Answer: D

Your Answer: D

10. Which part of the skeleton protects the brain

A) Spine

B) Rib cage

C) Pelvis

D) Skull

Correct Answer: D

Your Answer: D

11. The functional unit of kidney is

A) Neuron

B) Alveoli

C) Cell

D) Nephron

Correct Answer: D

Your Answer: D

12. Which part of the ear helps in maintaining balance

A) Cochlea

B) Eardrum

C) Auditory nerve

D) Semicircular canals

Correct Answer: D

Your Answer: D

13. Which organ pumps blood in the human body

A) Brain

B) Heart

C) Liver

D) Kidney

Correct Answer: B

Your Answer: B

14. Which organ is responsible for detoxification

A) Kidney

B) Heart

C) Liver

D) Lung

Correct Answer: C

Your Answer: C

15. Which muscle is responsible for breathing

A) Biceps

B) Diaphragm

C) Triceps

D) Deltoid

Correct Answer: B

Your Answer: B

16. Which vitamin deficiency causes scurvy

A) Vitamin A

B) Vitamin C

C) Vitamin B

D) Vitamin D

Correct Answer: B

Your Answer: B

17. Which disease is caused by lack of insulin

A) Cancer

B) Diabetes

C) Asthma

D) Tuberculosis

Correct Answer: B

Your Answer: B

18. Which organ filters blood

A) Liver

B) Heart

C) Kidney

D) Lung

Correct Answer: C

Your Answer: C

19. Which blood cells carry oxygen

A) WBC

B) RBC

C) Platelets

D) Plasma

Correct Answer: B

Your Answer: B

20. Which part of the brain controls balance and coordination

A) Cerebrum

B) Medulla

C) Cerebellum

D) Hypothalamus

Correct Answer: C

Your Answer: C

21. The human heart has how many chambers

A) 2

B) 3

C) 5

D) 4

Correct Answer: D

Your Answer: D

22. Which system controls body functions

A) Digestive system

B) Respiratory system

C) Nervous system

D) Circulatory system

Correct Answer: C

Your Answer: C

23. Which type of joint is found in the shoulder

A) Hinge joint

B) Ball and socket joint

C) Pivot joint

D) Fixed joint

Correct Answer: B

Your Answer: B

24. Which part of the digestive system absorbs nutrients

A) Stomach

B) Large intestine

C) Esophagus

D) Small intestine

Correct Answer: D

Your Answer: D

25. Which vitamin helps in blood clotting

A) Vitamin K

B) Vitamin A

C) Vitamin C

D) Vitamin D

Correct Answer: A

Your Answer: A

26. Which organ is affected by hepatitis

A) Kidney

B) Heart

C) Liver

D) Lungs

Correct Answer: C

Your Answer: C

27. Which organ stores urine

A) Kidney

B) Liver

C) Ureter

D) Urinary bladder

Correct Answer: D

Your Answer: D

28. Which part of the brain controls involuntary actions

A) Cerebrum

B) Cerebellum

C) Medulla oblongata

D) Hypothalamus

Correct Answer: C

Your Answer: C

29. Which part of the digestive system stores food temporarily

A) Stomach

B) Small intestine

C) Large intestine

D) Esophagus

Correct Answer: A

Your Answer: A

30. Which mineral is important for hemoglobin formation

A) Calcium

B) Iron

C) Sodium

D) Potassium

Correct Answer: B

Your Answer: B

Human Body

Review: Medhansh Shresth