Science Std 8 Ch 2 MCQ Que Ans

                   

Maths Science Corner

NCERT Science

Standard 8 (Class 8)

Chapter 2 Sookshmjivo : Mitra and Shatru

(Microorganisms : Friend and Foe)

MCQ Question Answer

On Maths Science Corner you can now get new NCERT 2020 Gujarati Medium Textbook Standard 8 Science Chapter 2 Sookshmjivo : Mitra ane Shatru (Microorganisms : Friend and Foe) in Pdf format for your easy reference.

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Highlight of the chapter

2.1 Microorganisms

2.2 Where do microorganisms live?

2.3 Microorganisms and us

2.3.1 Friendly microorganisms

2.3.2 Making of curd and bread

2.3.3 Commercial use of microorganisms

2.3.4 Medicinal use of microorganisms

2.3.5 Vaccine

2.3.6 Increasing soil fertility

2.3.7 Cleaning of environment

2.4 Harmful microorganisms

2.4.1 Disease causing microorganisms in humans

2.4.2 Disease causing microorganisms in animals

2.4.3 Disease causing microorganisms in plants

2.4.4 Food poisoning

2.5 Food preservation

2.5.1 Chemical method

2.5.2 Preservation by common salt

2.5.3 Preservation by sugar

2.5.4 Preservation by oil and vinegar

2.5.5 Heat and cold treatment

2.5.6 Storage and packing

2.6 Nitrogen fixation

2.7 Nitrogen cycle

2.8 Terminology

2.9 Summary

You will be able to learn above topics in Chapter 2 of NCERT Science Standard 8 (Class 8) Textbook chapter.

Today Maths Science Corner is giving you the MCQ question answer Pdf of Chapter 2 in the form of Pdf file of NCERT Science Standard 8 (Class 8) in pdf format for your easy reference.

Science Standard 8 Chapter 2 Sookshmjivo : Mitra and Shatru (Microorganisms : Friend and Foe) MCQ Question Answer Pdf

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Science Standard 8 Chapter 2 Sookshmjivo : Mitra and Shatru (Microorganisms : Friend and Foe) MCQ Question Answer Video

Part 1

Science Standard 8 Chapter 2 Sookshmjivo : Mitra and Shatru (Microorganisms : Friend and Foe) MCQ Question Answer Video

Part 2

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In this File you will be able to learn about Various types of Agricultural practices.

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