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प्रश्न
Our living place should be ______.
विकल्प
open
closed
clean
unclean/untidy
MCQ
रिक्त स्थान भरें
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उत्तर
Our living place should be clean.
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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) | .......... | |
| ........... |
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 |
Multiple choice questions. Tick (✓) the correct choice:
Deficiency of vitamin K can cause
- haermorrhage
- bleeding gums
- rickets
- skin diseases
Find the odd one out, giving reasons:
Kwashiorkor, scurvy, beri-beri, night blindness.
Define the following:
Pathogen
Obesity can lead to many problems. Name them.
Who gave the ‘germ theory of disease’?
What is conjunctivitis?
Your friend says that her hair is thin, spares and lost very often. Suggest your ideas to reduce this problem.
