Polio affects which system in the body?

Practice MCQ for SSC, UPSC, RRB Exams

A. Respiratory A.
B. Nervous B.
C. Digestive C.
D. Circulatory D.

Correct Answer: B সঠিক উত্তর: B

Explanation ব্যাখ্যা

Polio is a viral disease that primarily attacks the nervous system, specifically the spinal cord and brain. This can lead to paralysis of muscles, including those responsible for breathing. While the virus can enter the body through the digestive system, its main impact is on the nervous system.
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