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Read the following statements and select...

Read the following statements and select the correct option.
Statement 1 : When the immune system fails to recognise 'sell' from 'nonself' and starts destroying body's own proteins, this leads to auto-immune diseases.
Statement 2 : Addison's disease and rheumatoid arthritis are auto-immune diseases.

A

Both statement 1 and 2 are correct.

B

Statement 1 is correct but statement 2 is incorrect.

C

Statement 1 is incorrect but statement 2 is correct.

D

Both statement 1 and 2 are incorrect.

Text Solution

Verified by Experts

The correct Answer is:
A

Addison's disease is an auto-immune disease of adrenal cortex.
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NCERT FINGERTIPS-HUMAN HEALTH AND DISEASE-Human Health And Disease
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  2. Which out of the following groups represent auto-immune disorders ?

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  4. The primary lymphoid organs are

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  5. Select the correct option to fill up the blanks. (i) Diseases which ...

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  6. The site where lymphocytes interact with antigens and proliferate to b...

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  7. Given below is the diagram of human lymphatic system, where A, B, C an...

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  11. The lymphoid tissue, located within the lining of digestive tract is

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  12. The abbreviation AIDS stands for

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  13. The genetic material of HIV is

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  14. The human immuno deficiency virus is

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  15. Which of the following is not a cause of transmission of HIV ?

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  16. Identify A, B, C, D and E in the given diagram of HIV virus.

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  17. Viral DNA after being converted from viral RNA by X, incorporates into...

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  18. Which one of the following statements is true ?

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