HARD
8th CBSE
IMPORTANT
Earn 100

All microbes are harmful. Do you agree? Give reasons.

Important Questions on Microorganisms

MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>ORAL QUESTIONS>Q 2
Name the type of organisms that have chlorophyll.
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>ORAL QUESTIONS>Q 2
Give one property because of which viruses are regarded as being on the borderline of living and nonliving?
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>ORAL QUESTIONS>Q 3
Name the type of organisms that do not have a cellular structure.
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>ORAL QUESTIONS>Q 4
Which of these are closer to plants-Protozoa or Algae? In what aspect?
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>ORAL QUESTIONS>Q 5
Where do you normally expect to find algae-in the soil, in a pond or in the air?
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>ORAL QUESTIONS>Q 1
While making cake or dhokla, the dough rises because of a substance that is produced during fermentation. What substance is this? Why does it cause the dough to rise? 
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>ORAL QUESTIONS>Q 2
To prevent a disease caused by a certain microbe, doctors inject the same microbes in a person’s blood. How is it ensured that this prevents the disease instead of causing it? What is this process of injecting microbes called?
HARD
8th CBSE
IMPORTANT
Living Science 8>Chapter 2 - Microorganisms>ORAL QUESTIONS>Q 3
Microbes that live inside the bodies of animals normally cause diseases. However, some of them also help animals. Give an example to prove this point.