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Physiological barriers that prevent mic...

Physiological barriers that prevent microbial growth include all, except
(a) Acid in stomach
(b) Saliva in mouth
(c) Mucus coating of the epithelium lining gut
(d) Tears from eyes

A

a, b, & f

B

a, d & e

C

c, e & f

D

b,c & f

Text Solution

Verified by Experts

The correct Answer is:
D
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