NEET UG BIOLOGY MCQ: HUMAN HEALTH AND DISEASES

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Understanding +4 | -1

Assertion: Number of disease like polio, diphtheria, pneumonia and tetanus have been controlled to large extent
Reason: Vaccines are prepared against these diseases.

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Correct option: A

If both the assertion and the reason are true and the reason is a correct explanation of the assertion.

Option A is correct because both the assertion and the reason are true, and the reason correctly explains why diseases like polio, diphtheria, pneumonia, and tetanus have been controlled.

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