MEDIUM
8th CBSE
IMPORTANT
Earn 100

Why is a virus thought of as something in between the living and non-living? How do viruses multiply within a host cell?

Important Questions on Microorganisms

EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q D
The tangled mass of thread-like structures formed by moulds is called _____.
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q D
Blue-green algae are now called cyanobacteria because they are more like _____.
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q D
_____ form the link in the food chain between algae and small aquatic organisms.
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q D

Fill in the blank with the option given in bracket.

_____ means ‘the first animal’.(Protozoa/ Monera)

EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q D
Sugar →fermentationCarbondioxide+_____.
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q D
The spore case of moulds is called _____.(sporangium/ endospores)
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q E
Penicillin is obtained from a
EASY
8th CBSE
IMPORTANT
Basic Science for Class 8>Chapter 3 - Microorganisms>Exercises>Q E
Lower plants and plant-like organisms reproduce by producing a single cell encased in a tough membrane. This is called