NCERT Class 8 Science Chapter 2 Microorganisms Friend and Foe English Medium Videos

Chapter 2 – Microorganisms – Friend and Foe

What is Microorganisms? – Microorganisms : Friend and Foe | Class 8 Science

What Are Viruses – Microorganisms : Friend And Foe | Class 8 Science

Food Preservation – Microorganisms : Friend and Foe | Class 8 Science

Nitrogen Cycle – Microorganisms : Friend and Foe | Class 8 Science

FAQs – Microorganisms: Friend and Foe | Class 8 Science