HARD
8th CBSE
IMPORTANT
Earn 100

What are diatoms? How are they useful to us?

Important Questions on Microorganisms

EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q B
Mention three uses of algae.
MEDIUM
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q B
How does Paramoecium move and feed?
MEDIUM
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q B
How are protozoans in the bodies of termites and the bacteria in our intestines helpful?
MEDIUM
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q B
Mention two ways in which fungi harm us.
MEDIUM
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q C
Explain how the growth of algae harms water bodies.
MEDIUM
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q C
Many fungi are of great use to us. Mention three ways in which we use fungi.
MEDIUM
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q C
Why is a virus thought of as something in between the living and non-living? How do viruses multiply within a host cell?
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q D
The tangled mass of thread-like structures formed by moulds is called _____.