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Microorganisms Friend and Foe - Science Class 8 | Shiksha Nation
Q&A Home
Class 8
CBSE
Science
Microorganisms Friend and Foe
🔬
Chapter 2
Microorganisms Friend and Foe
Science
•
Class 8
•
CBSE
20 Questions Available
Showing 20 questions on this page
1
What are microorganisms?
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2
Why are viruses different from other microorganisms?
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3
Define virus.
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4
How do microorganisms help in agriculture?
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5
Where are microorganisms found?
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6
Define virus.
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7
Explain how malaria is transmitted to humans.
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8
Explain canning.
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9
Name the modes of transmission of communicable disease.
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10
What is fermentation?
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11
Why are viruses different from other microorganisms?
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12
How do microorganisms help in agriculture?
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13
Explain why antibiotics do not work against flu or any infection caused by viruses.
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14
What are communicable diseases?
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15
Explain various types of bacteria.
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16
Mention any three ways through which pathogens are transmitted.
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17
What are antibodies?
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18
What are microorganisms?
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19
Where are microorganisms found?
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20
Why is yeast used in the baking industry for making bread, cakes and pastries?
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