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प्रश्न
Regular exercise and proper rest is a must. Give reason
थोडक्यात उत्तर
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उत्तर
Regular exercise keeps our body strong and immune to many diseases, rest refreshes our body.
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संबंधित प्रश्न
Find the odd one out:
Scurvy, rickets, haemophilia, pellagra, night blindness.
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 |
Differentiate between undernutrition and malnutrition.
Multiple choice questions. Tick (✓) the correct choice:
Kwashiorkor is a disease caused by
- microbes
- deficiency of nutrients
- environment
- defects in body organs
Answer the following question:
What is meant by PEM? Name the diseases caused by PEM.
Define the following:
Droplet infection
Define the following:
Infectious diseases
Name the vitamin and mineral whose deficiency causes rickets.
Who gave the ‘germ theory of disease’?
What is conjunctivitis?
