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Question : 158
Total: 180
In which one of the following options the two examples are correctly matched with their particular type of immunity?
| Type of immunity | Examples |
|---|---|
| 1) Physiological barriers | Mucus coating of epithelium lining the urinogenital tract and the HCl in stomach |
| 2) active immunity | Anti-tetanus and anti – snake biteinjections |
| 3) Cellular barriers | Polymorpho-nuclear leucocytes and monocytes |
| 4) Saliva in mouth and Tears in eyes | Physical barriers |
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