Matric Part 1/9th Class General Science Chapter 3 Short Questions Test With Answer for Chapter 3 (Biochemistry and Biotechnology)

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Online Short Questions For Chapter 3 "9th Class General Science English Medium Chapter 3 Preparation "

Try The Short Questions For 9th Class General Science English Medium Chapter 3 Preparation

  • Total Questions10

  • Available Sets3

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General Science - 9th Class General Science English Medium Chapter 3 Preparation

Question # 1

Write the methods of disposal of rubbish.

  • Ans 1: 1- Compost of natural fertilizer
  • Ans 2: 2- Burning in incinerators
  • Ans 3: 3- To bury underground according to methds of hygiene.
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Prepare Complete Set Wise Questions For Chapter 3 "9th Class General Science English Medium Chapter 3 Preparation "

9th Class General Science English Medium Chapter 3 Preparation - Set 1

Question # 1

Write the methods of disposal of rubbish.

  • Ans 1: 1- Compost of natural fertilizer
  • Ans 2: 2- Burning in incinerators
  • Ans 3: 3- To bury underground according to methds of hygiene.
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9th Class General Science English Medium Chapter 3 Preparation - Set 2

Question # 1

Write the impotance of recycling.

  • Ans 1: 1- Reduction in rubbish to control environmental pollution.
  • Ans 2: 2- Conservation or raw materials and natural resources.
  • Ans 3: 3- Treatmetn of sewage saves water which is scarce in many parts of world.
  • Ans 4: 4- Recycling saves enery and money
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9th Class General Science English Medium Chapter 3 Preparation - Set 3

Question # 1

Explain the role of enzymes in our daily life.

  • Ans 1: Enzymes play an important role in our daily life. They are useful in industry enzymes are used in chemical and pharmaceutical industry. they are used in cheese production. Enzymes are commonly used in food processing industry. The enzymes papain is obtained from papya and is used as a meat tenderizer.
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9th General Science English Medium Chapter 3 Preperation

Here you can prepare Short Questions of 9th General Science English Medium Chapter 3 (Biochemistry and Biotechnology). Click the button for 100% free full practice test.

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