General Science MCQs with Answers 9th Class Chapter 4

The unit of food energy

Joule

Newton meter

Diopter

calorie

Deficiency of iodine causes

goiter&nbsp

night blindness&nbsp

malaria&nbsp

cough&nbsp

Insulin is secreted from this gland

Adrenal gland&nbsp

Pancreases&nbsp

Thyroid gland&nbsp

Pituitary gland&nbsp

one gram of fast gives energy

9 kcal&nbsp

18 kcal&nbsp

27 kcal&nbsp

39 kcal&nbsp

The food component in body which is needed in fraction only & nbsp

Carbohydrate&nbsp

Protein&nbsp

Vitamins&nbsp

Fast&nbsp

The deficiency of vitamin D causes

Scurvy&nbsp

T.B

Rickets&nbsp

Anemia&nbsp