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प्रश्न
How does saliva act in body defence?
टिप्पणी लिखिए
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उत्तर
Saliva acts as a self defence by preventing the entry of bacteria and fungi in mouth. Also saliva cuts as a barrier against irritants, toxins etc. Saliva also acts as a healing agent for cut and wounds.
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Basic Concepts of Immunology
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संबंधित प्रश्न
Colostrum provides ____________.
All are peripheral lymphoid organs except ____________.
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Cell mediated immunity is carried out by ____________ while humoral immunity is mainly carried out by ____________.
B Cells are activated by ____________.
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Allergy involves
What are the cells involved innate immune system?
What is the vaccine? What are its types?
