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प्रश्न
Mention the contributions of Louis Pasteur
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उत्तर
Louis Pasteur established that many diseases were caused by microbes and he demonstrated the principle of immunisation, vaccines and antibodies.
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संबंधित प्रश्न
Fill in the blank in the following table:
| Vitamin | Name of the deficiency Diseases | Source of vitamin | Function of vitamin |
| Vitamin A | .............. | ............ | |
| ............ | Beri-beri | ........... | |
| Ascorble acid | Rickets (in childhood bones turn soft) | .......... | |
| ........... |
Fill in the blanks:
The disease kwashiorkor results from the deficiency of..............
Answer the following question:
Give the symptoms of kwashiorkor and marasmus.
Define the following:
Pathogen
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