EASY
8th CBSE
IMPORTANT
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Microorganism can be seen with the help of a .

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Important Questions on Microorganisms: Friend and Foe

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 2 - Microorganisms: Friend and Foe>Check Point>Q 1
The study of microbes is called _____.
EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 2 - Microorganisms: Friend and Foe>Check Point>Q 1
Living organisms are found in a variety of _____.
EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 2 - Microorganisms: Friend and Foe>Check Point>Q 1

Fill in the blank with the correct option provided in the bracket.

The bacteria form a hard outer coating called _____ (cyst/plasmid/LPS), which protects them from unfavourable conditions.

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 2 - Microorganisms: Friend and Foe>Check Point>Q 2
Name any two diseases caused by microorganisms.
EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 2 - Microorganisms: Friend and Foe>Check Point>Q 3
How are microorganisms useful to human beings?
EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 2 - Microorganisms: Friend and Foe>Check Point>Q 1

Name the following.

The dark layer of organic matter consisting of decomposition of dead organisms, plants and animal wastes.

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 2 - Microorganisms: Friend and Foe>Check Point>Q 1

Name the following.

Organism present in root nodules of legumes.

EASY
8th CBSE
IMPORTANT
I Explore 3rd EDITION A Science Textbook 8>Chapter 2 - Microorganisms: Friend and Foe>Check Point>Q 1

Name the following.

Bacteria responsible for curd formation.