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Ananya Shree

Class 12th
Biology
2 years ago

Polio is caused by (a) Bacterium (b) Fungus (c)Virus (d) Insect

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Muskan Anand

2 years ago

Option C) Virus, the infectious agent of small size and simple composition that can multiply only in living cells of animals, plants, or bacteria. Polio or poliomyelitis is a disabling and life-threatening disease caused by the poliovirus.

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