2.  Destruction of bacteria

3.  Prevention of anemia

4.  Utilization of iron

1.  Lung’s disease

2.  Cirrhasis

4.  Cancer

1.  Pulses

2.  Rice

3.  Wheat

1.  Cabbage

2.  Bengal gram

4.  Castor

1.  Cotton Plant

2.  Peepal tree

4.   Pine tree

1.  Uranium

3.  Radium

4.  Plutonium

1.  Real and upright

3.  Imaginary and upright

4.   Imaginary and inverted

2.  Calcium, phosphorus, potassium, sulphur

3.  Calcium, iron, sodium, sulphur

4.  Calcium, potassium, phosphorus, iron

1.  Silver chloride

2.  Silver sulphide

4.  Silver oxide

1.  Fats and minerals

2.  Carbohydrates and minerals

3.  Vitamins and minerals