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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 ___________ gland is also known as Master gland.
  • A. Thyroid gland
  • B. Pituitary gland
  • C. Adrenal gland
  • D. Gonads
2 Deficiency of this vitamin leads to deficiency of blood
  • A. B1
  • B. B2
  • C. B6
  • D. B12
3 It gives resistance against diseases
  • A. Hormones
  • B. Vitamins
  • C. Fast
  • D. Antibodies
4 The stage spans over the first two years in the life of every human being is known as.
  • A. Adolescence
  • B. Infancy
  • C. Childhood
  • D. Pre maturity
5 The disease which is caused in children due to vitamin D deficiency is.
  • A. Scurvy
  • B. T.B
  • C. Rickets
  • D. Anaemia
6 Cucumber contains............/100 gm calories in it.
  • A. 14 kC
  • B. 5 Kc
  • C. 65 kC
  • D. 99 kC
7 The building blocks of protein
  • A. Fatty acid
  • B. Antibodies
  • C. Enzymes
  • D. Amino acids
8 The primary sex organs are called
  • A. Tissues&nbsp
  • B. Testes&nbsp
  • C. ovaries&nbsp
  • D. Gonads&nbsp
9 Insulin is secreted from this glands
  • A. Adrenal gland
  • B. Pancreases
  • C. Thyroid gland
  • D. Pituitary gland
10 Thyroid gland increases in size because of
  • A. Deficiency of iodine & nbsp
  • B. Deficiency of fluorides & nbsp
  • C. Deficiency of iron & nbsp
  • D. Deficiency of calcium & nbsp

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