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Get Answers to all your Questions
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____ type of barriers under innate immunity pertains to saliva in the mouth or tears from the eyes?
Option: 1
Physiological barriers
Option: 2
Physical barriers
Option: 3
Cytokine barriers
Option: 4
Cellular barriers
Answers (1)
As learnt in Innate Immunity -
Physiological Barriers:
- The skin and mucous membranes secrete certain chemicals that dispose off the pathogens from the body.
- Acid in the stomach, saliva in the mouth, tears from eyes–all prevent microbial growth.
- Hence, the correct option is (a).
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