Science Class 8- Chapter 2- Microorganisms: Friend and Foe – Quiz 9

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

1. 
Asthma Is A Chronic Inflammatory Disease In Lungs. Name The Fungus, Who Is Responsible For This?

2. 
The algae commonly used as a fertiliser are

3. 
__________ are the threads of the multicellular fungi.

4. 
The gas released during the preparation of bread is ___________

5. 
Which of the following statements is/are incorrect?

6. 
The microorganisms smaller than bacteria are

7. 
Who discovered the vaccine for smallpox?

8. 
_________ are considered different from other microorganisms because they can multiply only by entering, the host organisms.

9. 
A Disease “Tetanus” Is Caused By Which Bacteria -

10. 
The presence of _________ and the warmth stimulate rapid growth of the yeast cells.

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