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प्रश्न
Spot the following in the table of vitamins and minerals.
Causes and symptoms of night blindness, scurvy, rickets, beriberi.
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उत्तर
Causes and symptoms of night blindness, scurvy, rickets, beriberi are:
| Disease | Causes | Symptoms |
| Night blindness | Deficiency of Vitamin A | Inability to see in dim light |
| Scurvy | Deficiency of Vitamin C | Bleeding of gums |
| Rickets | Deficiency of Vitamin D | Softening of bones causing pain and fractures |
| Beriberi | Deficiency of Vitamin B1 | Nerve disorders |
संबंधित प्रश्न
Name the sources of the following:
Sucrose
Classify according to food-type.
Vulture
Classify according to food-type.
Cockroach
Very Short Answer Type Questions:
Name two energy-providing nutrients.
Very Short Answer Type Questions:
Name two sources of Vitamin A.
What are the functions of carbohydrates in human body?
Match the following.
| Column A | Column B | ||
| (1) | Fats | (a) | Jowar |
| (2) | Proteins | (b) | Oil |
| (3) | Vitamins | (c) | Bran of cereals |
| (4) | Minerals | (d) | Pulses |
| (5) | Starchy foods | (e) | Iron |
Which of the following statements is/are correct?
- All green plants can prepare their own food.
- Most animals are autotrophs.
- Carbon dioxide is not required for photosynthesis.
- Oxygen is liberated during photosynthesis.
Choose the correct answer from the options below:
Potato and ginger are both underground parts that store food. Where is the food prepared in these plants?
Name the processes involved in metabolism.
