MEDIUM
8th CBSE
IMPORTANT
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Dysentery is caused by bacteria.

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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 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.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q III
All bacteria and fungi are harmful for living beings.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q III
Measles is caused by both virus and bacteria.
EASY
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q III
AIDS is a bacterial infection.
MEDIUM
8th CBSE
IMPORTANT
Study Mate Science Class 8>Chapter 2 - Micro-Organisms: Friend and Foe>NUT Cracker>Q III
Foot and mouth disease in cattle is caused by a protozoan.