1. Class 8
  2. Chapter 2 Class 8 - Microorganisms : Friend and Foe
  3. NCERT Questions
Check sibling questions

NCERT Question 1 - Chapter 2 Class 8 - Microorganisms : Friend and Foe

Last updated at Dec. 16, 2024 by Teachoo

Fill in the blanks:

(a) Microorganisms can be seen with the help of a ____________.

View answer

Microscope

 

(b) Blue green algae fix __________ directly from air to enhance fertility of soil.

View answer

Nitrogen

 

(c) Alcohol is produced with the help of __________.

View answer

Yeast

 

(d) Cholera is caused by __________.

View answer

Bacteria

  1. Class 8
  2. Chapter 2 Class 8 - Microorganisms : Friend and Foe

    3. NCERT Questions

    Teachoo Questions →
Teachoo Questions →
Class 8
Chapter 2 Class 8 - Microorganisms : Friend and Foe

About the Author

Maninder Singh

CA Maninder Singh is a Chartered Accountant for the past 14 years and a teacher from the past 18 years. He teaches Science, Economics, Accounting and English at Teachoo