Choose the correct set of physical barriers of innate immunity.
see full answer
Your Exam Success, Personally Taken Care Of
1:1 expert mentors customize learning to your strength and weaknesses – so you score higher in school , IIT JEE and NEET entrance exams.
An Intiative by Sri Chaitanya
a
Mucus in urinogenital tract and lysozyme in the tears
b
Mucus of respiratory tract and natural killer cells
c
Acid in the stomach and saliva in the mouth
d
The skin and mucus in GI tract
answer is D.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
Physical barriers - Skin; Mucus coating of the epithelium lining the respiratory, gastrointestinal and urogenital tracts.Physiological barriers - Acid in the stomach, saliva in the mouth, tears from eyes.Cellular barriers - PMNLs, monocytes and natural killer cells.Cytokine barriers - Interferons