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Question 13952
NEET Biology · Hard

Human Health and Disease: Vaccination MCQ

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VaccinationHardQuestion 13952

Question

A vaccine protects mainly because it:

  1. A
    Creates memory immune response without causing severe disease
    Correct
  2. B
    Directly kills all pathogens forever
  3. C
    Replaces all antibiotics
  4. D
    Removes the need for hygiene

Correct answer

Creates memory immune response without causing severe disease

Explanation

Vaccines expose the immune system safely so memory cells respond faster on later exposure.

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