MCQ practice · SSC Biology Board questions · Chapter 11: Reproduction in Organisms
Which disease has Mr X been infected with?
Think it through first, then pick an option.
- a Leukaemia
- b Rheumatic fever
- c Nephritis
- d AIDS
Answer and explanation
Correct answer: d AIDS
The disease that destroys the body's resistance and makes death unavoidable is AIDS.
Why the other options are wrong
- a Leukaemia: Leukaemia is a cancer of the blood; destroyed resistance is not its main feature.
- b Rheumatic fever: Rheumatic fever affects the heart and joints; it does not wipe out the body's resistance.
- c Nephritis: Nephritis is inflammation of the kidney; it does not destroy resistance.
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