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Microorganisms: Friend and Foe - Class VIII Quiz
Class VIII
Science
Microorganisms: Friend and Foe
13 questions
EASY
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Preview questions
1. What are microorganisms?
Large visible organisms · Tiny living organisms · Only harmful bacteria · Only beneficial fungi
2. Which of the following is NOT a type of microorganism?
Bacteria · Viruses · Fungi · Insects
3. Which microorganism is used in the production of curd?
Yeast · Lactobacillus · Escherichia coli · Penicillium
4. What is the role of yeast in baking?
To make bread hard · To produce alcohol · To cause dough to rise · To spoil food
5. Which disease is caused by viruses?
Malaria · Tuberculosis · Cholera · Influenza
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