Human Health and Disease Class 12 MCQs Questions with Answers

1. The Ig can cross placental barrier is

2. The disease chikungunya is transmitted by:

3. The immunoglobulin abundant in colostrum, is

4. Tobacco consumption is known to stimulate secretion of adrenaline and nor-adrenaline. The component causing this could be:

5. A person with sickle cell anaemia is:

6. Both sickle cell anaemia and Huntington’s chores are:

7. Hepatitis B is transmitted through

8. Smack’ is a drug obtained from the:

9. The disease, tetanus also known as:

10. Heroin is the form of :

11. Substance produced by a cell in viral infection that can protect other cells from further infection is the

12. Which one of the following diseases cannot be cured by taking antibiotics ?

13. Diacetyl morphine is commonly known as

14.  Melanoma is a type of cancer that develops from _______.

15. Kala-azar is transmitted by:

16. In the immune system, interferons are a part of

17. Anti venom against snake poison contains

18. Which of the following glands is large sized at birth but reducies in size with aging?

19. PCR is test for:

20.  ___________ is an example of a stimulant.