MEDIUM
8th CBSE
IMPORTANT
Earn 100

What is fermentation? Discuss its use in making alcoholic beverages.

Important Questions on Microorganisms

MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>EXERCISES>Q D
How does a vaccine work?
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>EXERCISES>Q D
How does salt prevent food spoilage?
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>EXERCISES>Q D
What is dehydration of food? In what way is the technique useful?
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>EXERCISES>Q D
Which microorganisms act as decomposers? How is this activity useful to us?
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>EXERCISES>Q E
Why viruses are considered to be on the borderline of living and non-living?
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>EXERCISES>Q E
Discuss three important ways in which bacteria are useful to us and two ways in which they are harmful.
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>EXERCISES>Q E
Discuss the different ways in which communicable diseases spread from person to person.
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>EXERCISES>Q E
Discuss five methods of food preservation.