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Biology Hard ppsc

Which type of immunity is provided by vaccination?

  • A Artificial active
  • B Natural active
  • C Natural passive
  • D Artificial passive
Correct Answer: Option A — Artificial active
Explanation:
Vaccination introduces a weakened or inactive form of a pathogen into the body, stimulating the immune system to produce antibodies without ...
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Submitted by: PaperMCQs
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