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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
Children eating more of fast food tend to suffer from obesity (overweight). Comment.
Find the odd one out:
Typhoid, cholera, jaundice, tuberculosis, tetanus.
Name the following:
Two diseases each caused by bacteria, protozoa and virus.
Answer the following questions:
| Column A | Column B |
| 1. Beri-beri | (a)Vitamin C |
| 2. Anaemia | (b)Vitamin D |
| 3.Scurvy | (c)Vitamin A |
| 4. Rickets | (d)Vitamin `B _1` |
| 5. Goitre | (e)Iron |
| 6. Night blindness | (f)Iodine |
Fill in the blanks:
The disease kwashiorkor results from the deficiency of..............
Answer the following question:
What is meant by PEM? Name the diseases caused by PEM.
Mention the causal organisms of the following diseases:
Chickenpox
Find the odd one out, giving reasons:
Diabetes, arthritis, cataract, obesity.
Name the vitamin and mineral whose deficiency causes rickets.
Children eating more of fast food tend to suffer from obesity (overweight). Comment
