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...
Innate immunity is the non-specific immune response present from birth providing the first line of defence through physical barriers inflammation and phagocytes against all pathogens.