Lack of energy and loss of appetite

Weak legs and mental retardation

Poor muscle development

All of these.

Congenital disease

Communicable disease

Deficiency disease

None of these.

Vitamin

Protein

Carbohydrate

All of these

Deficiency

Communicable

Both (a) and (b) are correct.

None of these.

True

False

Can't say

None of these

True

False

can't say

none of these

A diet containing some nutrients in the correct proportions.

A diet containing all nutrients in the correct proportions.

A diet containing none nutrients in the correct proportions.

A diet containing most nutrients in the correct proportions.

 Carrot

Sugarcane

Wheat

Almond

Only (a) is correct.

Only (b) is correct.

Both (a) and (b) are correct.

None of these.

Vitamin -C is needed for strong bones.

Scurvy is caused due to deficiency of phosphorus.

Deficiency of vitamin -C and phosphorus causes rickets.

Deficiency of vitamin-D and calcium causes rickets.