Microorganisms: Friends and Foes Class 8th Complete Chapter || Science Class 8 || JATIN SAXENA
Автор: A.R EDUCATION INSTITUTE
Загружено: 2026-02-06
Просмотров: 43
Описание:
This complete chapter covers all important concepts with easy language, real-life examples, diagrams, and NCERT-based explanations, making it perfect for school exams, revisions, and competitive prep.
🔍 Topics Covered in This Video:
What are microorganisms?
Types of microorganisms:
1.Bacteria
2.Fungi
3.Protozoa
4.Algae
5.Viruses
Useful microorganisms in:
Food production (curd, bread, alcohol)
Medicine (antibiotics, vaccines)
Agriculture (nitrogen fixation)
Harmful microorganisms and diseases:
In humans, plants, and animals
Food preservation methods
Nitrogen cycle explained step by step
Important NCERT questions & exam points
🎯 Best For:
✔ Class 8 CBSE & State Board students
✔ One-shot revision before exams
✔ Understanding concepts in an easy way
✔ Teachers & parents for revision support
📌 Watch till the end for complete understanding of the chapter!
📌 Like, Share & Subscribe for more Class 8 Science videos.
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