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प्रश्न
| A farmer while working on his farm was bitten by a poisonous snake. He was rushed to a nearby health centre where the doctor gave him an injection to save his life. |
- What did the doctor inject and why? (1.5)
- Name the kind of immunity provided by this injection. (0.5)
लघु उत्तर
उत्तर
- The doctor gave anti-venom into the farmer's body, which has antibodies against snake venom. These ready-made antibodies are administered to protect the body from external invaders.
- Passive immunity occurs when a patient receives preformed antibodies to combat foreign antigens.
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