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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 ____________.
B Cells are activated by ____________.
In agglutination and precipitation reactions, the antigen is a ____________ and ____________ respectively.
How does immune system work?
Allergy involves
Name and explain the type of barriers which involve macrophages.
What are interferons? Mention their role.
Explain the structure of immunoglobulin with a suitable diagram.
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