Home Science Class 8- Chapter 2- Microorganisms: Friend and Foe – Quiz 2

Science Class 8- Chapter 2- Microorganisms: Friend and Foe – Quiz 2

10 Questions, each question is of 1 mark. No negative marking. Full Marks=10.

1. 
Bacteria are ______ organisms.
2. 
Some plants have nitrogen-fixing bacteria in their root nodules. What are these bacteria called?
3. 
What Do You Mean By Communicable Diseases?
4. 
In order to take precautionary steps to control dengue, we must take measures to stop the breeding of:
5. 
Partial sterilization of a product such as milk at a high temperature is known as:
6. 
Pathogens are also called
7. 
There Are Given Some Statements About “Microorganisms”. Choose The Correct Statements:
8. 
The status of algae in the aquatic food chain is
9. 
Paheli Wants To Know The Non-Benefits About Microorganisms?
10. 
The rod shaped bacteria are called

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