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4th Unit

9th class General Science Chapter 4 (English Medium)

Here you can prepare 9th General Science chapter 4 online MCQ test with answers (Unit 4 Population and Environment). Click the button for 100% free full practice test.

Matric Part 1/9th Class General Science Chapter 4 MCQ Test With Answer for Unit 4 Population and Environment

Matric Part 1/9th Class General Science Chapter 4 MCQ Test With Answer for Unit 4 Population and Environment

Sr. # Questions Answers Choice
1 ____________ are formed by the chemical combinatiin of fatty acid with glycerol
  • A. Carbohydrates
  • B. Lipids
  • C. Proteins
  • D. Glucose
2 it contains all the necessary nutrients of food
  • A. Milk&nbsp
  • B. Fruits
  • C. Wheat&nbsp
  • D. Rice
3 The deficiency of vitamin D causes
  • A. Scurvy&nbsp
  • B. T.B
  • C. Rickets&nbsp
  • D. Anemia&nbsp
4 The food component in body which is needed in fraction only & nbsp
  • A. Carbohydrate&nbsp
  • B. Protein&nbsp
  • C. Vitamins&nbsp
  • D. Fast&nbsp
5 It gives resistance against diseases
  • A. Hormones
  • B. Vitamins
  • C. Fast
  • D. Antibodies
6 Insulin is secreted from this glands
  • A. Adrenal gland
  • B. Pancreases
  • C. Thyroid gland
  • D. Pituitary gland
7 one gram of fast gives energy
  • A. 9 kcal&nbsp
  • B. 18 kcal&nbsp
  • C. 27 kcal&nbsp
  • D. 39 kcal&nbsp
8 The primary sex organs are called
  • A. Tissues&nbsp
  • B. Testes&nbsp
  • C. ovaries&nbsp
  • D. Gonads&nbsp
9 Deficiency of iodine causes
  • A. goiter&nbsp
  • B. night blindness&nbsp
  • C. malaria&nbsp
  • D. cough&nbsp
10 All the proteins are madw up of....... differnet types of amino acids.
  • A. Twenty
  • B. <sub>Thirty</sub>
  • C. Forty
  • D. Sixty

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