Study the following pairs of nutrients and their sources.
| I. | Iron | Amla and green leafy vegetables |
| II. | Vitamin C | Banana and fish liver oil |
| III. | Calcium | Meat and yeast |
| IV. | Chlorine | Salt and seafish |
Identify the incorrect pairs.
1
I and IV
2
II and III
3
I and III
4
II and IV
5
Not Attempted