MEDIUM
8th CBSE
IMPORTANT
Earn 100

Describe the role of microorganisms in sewage treatment.

Important Questions on Microorganisms

HARD
8th CBSE
IMPORTANT
Start Up Science>Chapter 2 - Microorganisms>EXERCISES>Q 4
Write a short note on antibiotics.
EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 2 - Microorganisms>EXERCISES>Q 4
Write a note on vaccine.
MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 2 - Microorganisms>EXERCISES>Q 5

Write a short paragraph on the role of microorganisms as sources of food.

MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 2 - Microorganisms>EXERCISES>Q 6
How do microbes enter the human body?
MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 2 - Microorganisms>EXERCISES>Q 7
How do you know that the food has been spoiled? Mention the indicators of spoilage of food.
MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 2 - Microorganisms>EXERCISES>Q 8
Write the different methods of food preservation.
MEDIUM
8th CBSE
IMPORTANT
Start Up Science>Chapter 2 - Microorganisms>EXERCISES>Q 1
What are microorganisms? Where are they found?
EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 2 - Microorganisms>EXERCISES>Q 2
How does bacterium Lactobacillus help in curd formation?