MEDIUM
8th CBSE
IMPORTANT
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Write three examples of the following:

Uses of microorganisms.

Important Questions on Micro-Organisms: Friend and Foe

EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q II

Write three examples of the following:

Uses of bacteria.

MEDIUM
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q II

Write three examples of the following:

Sources of natural sugar on which yeast is grown.

EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q II

Write three examples of the following:

Antibiotics

MEDIUM
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q III
Dysentery is caused by bacteria.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q III
Antibiotics are produced by the body to fight and destroy a disease-causing microbe when it enters the body.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q III
Microorganisms are also used for degrading harmful substances.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q III
Housefly is a disease carrier.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q III
All mosquitoes breed in water.