To which type of barriers under innate immunity, do the saliva in the mouth

To which type of barriers under innate immunity, do the saliva in the mouth and the tears from the eyes belong?

Options

(a) Cytokine barriers
(b) Cellular barriers
(c) Physiological barriers
(d) Physical barriers

Correct Answer:

Physiological barriers

Explanation:

This type of barriers under innate immunity, i.e. saliva in the mouth and the tears from the eyes.

admin:

Related Questions

  1. Genetic engineering is
  2. Ribosome is made up of
  3. A pigment which absorbs red and far red(infrared) light is
  4. A chemical signal that has both endocrine and neural roles is ?
  5. The contraction of the heart of frog commences from