Multiple choice questions XXXIX — task. Science CBSE, Class 9.

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1. Plasmodium is an example of

Worm
Bacteria
Protozoa
Virus

2. Diarrhea, cholera, typhoid are the diseases that have one thing in common that is

All of them are caused by bacteria
All of them is transmitted by contaminated food and water
All of them are cured by antibiotics
All of the above

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