Biology Medium css fpsc ppsc

Which type of immunity is present from birth and provides a non-specific first line of defence?

  • A Acquired immunity
  • B Active immunity
  • C Passive immunity
  • D Innate immunity
Correct Answer: Option D — Innate immunity
Explanation:
Innate immunity is the non-specific immune response present from birth providing the first line of defence through physical barriers inflamm...
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