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Human Health and Diseases question

2012 · Q69
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Human Health and Diseases question

2012 · Q69

NEETBiologyHuman Health and DiseasesMCQ+4 / −1
In which one of the following options the two examples are correctly matched with their particular type of immunity?
  1. A
    Examples Types of
    immunity
    Polymorphonuclear
    leukocytes and
    monocytes    		 Cellular barriers
  2. B
    Examples Types of
    immunity
    Anti-tetanus and
    antisnake bite injection    		 Active immunity
  3. C
    Examples Types of
    immunity
    Saliva in mouth and
    Tear in eyes    		 Physical barriers
  4. D
    Examples Types of
    immunity
    Mucus coating of
    epithelium lining the
    urinogenital tract-and
    the HCl in stomach    		 Physiological barriers
View written solutionFree

Correct answer: A

Polymorphonuclear leukocytes named so, as they have multilobed nucleus or neutrophils and monocytes are the cellular barrier provide innate or nonspecific immunity. Cellular barriers are the internal defence or second live of defence.

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