Ads Blocker Image Powered by Code Help Pro

Ads Blocker Detected!!!

We have detected that you are using extensions to block ads. Please support us by disabling these ads blocker.

Science Class 8- Chapter 2- Microorganisms: Friend and Foe – Quiz 7

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

1. 
Antibiotics are effective against

2. 
A plant disease called citrus canker is caused by a ____________ .

3. 
Which one of the following is not produced by the process of fermentation?

4. 
Robert Koch discovered the Bacillus Anthracis in 1876 which cause Anthrax (a dangerous human and cattle) disease is caused by

5. 
Priya wants to know the method for preventing the occurrence or spread of communicable diseases

6. 
Which of the following diseases is caused by a fungus?

7. 
Which disease caused by a Protozoan and spread by an insect is

8. 
Which among the following pathogens causes cholera?

9. 
Penicillin was discovered by

10. 
Which among the following statements is not associated with food preservation?

Leave a Comment

error: