Science Class 8- Chapter 2- Microorganisms: Friend and Foe – Quiz 10

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

1. 
Agar is made from a type of red __________
2. 
Viruses use the energy of the _____________ cells to reproduce themselves.
3. 
Protozoa are __________ just as algae are plant like.
4. 
All microorganisms are harmful. (T/F)?
5. 
Paramecium is slipper-shaped ____________ and possesses a ________ for its transport.
6. 
The food material which is preserved by Pasteurization is _________________
7. 
Algae are _________ like organisms and contain chlorophyll.
8. 
Rhizobium is found in the root nodules of ___________ plants.
9. 
Alcohol is produced with the help of ____________
10. 
The process of formation of curd from milk is known as the __________ of milk.

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