Deficiency of Vitamin C causes ____________.

Goitre is cause by deficiency of

Night blindness is caused due to deficiancy of ________.

Fibre is also known as _____________

.............. is required for maintaining good eyesight

What are two chemicals used in test for protein ?

Which vitamin is prepared by our body in the presence of Sunlight ?

Vitamins and minerals are called

Guava is the source of which of the following vitamins?

A food sample was taken in a test-tube. To it was added few drops of copper sulphate solution followed by caustic soda solution. A violet colour was observed in test-tube. It shows presence of which component in food?

A food sample is taken in a test-tube and a drop of iodine solution was added to it. A blue-black colour change was observed. It indicates presence of which component in food?

When a little amount of food item is rubbed on a sheet of paper ,a translucent spot is produced . Which of the following is present in this food item?

Protein is a _____food??

Seafood is a good source of

What are nutrients?

Which one of the following minerals is essential for developing strong bones and teeth?