‘Itaria-itaria' disease is caused by
Cadmium
Manganese
Mercury
Zinc
Smoking increases ______ content in blood and reduces the concentration of haembound oxygen. Fill the blank suitably
Liver becomes store house of fat instead of carbohydrate and protein. This is
Which disease in children is caused by intensive use of nitrate fertiliser
Symptoms of diphtheria is
Which is not a ’opiate narcotic'