Quiz on Science

1. Which of the following diseases is caused by viruses?

2. Blood does not clot in the blood vessels due to the presence of……………

3. The Bile is produced by………..

4. The blood vessel that carries oxygenated blood to the liver is……………….

5. Aquatic animals with the most developed intelligence are……..

6. Genes are hereditary units found in…………

7. Malaria can be cured with a drug derived from………..

8. Energy is released by plants during ………………..

9. The biological death of a patient means that the patient has dead……….

10. Turmeric is obtained from which part of the plant……….

11. Fat is stored in the human body in …………….

12. Which organ does not function when nitrogenous waste accumulates in the blood?

13. What is the hardest substance in the human body?

14.

15. Hemoglobin is one of the most important components of………….

16. When exposed to early morning sun rays, the human body produces which vitamin ?

17. In the human body, carbohydrates are stored as glycogen in which part…

18. Blood clotting is delayed in which of the following conditions ?

19. Hereditary diseases include which of the following……….

20. Which of the following cells produces insulin?