
Protozoa cause disease in plants.

Important Questions on General Introduction and Classification of Microorganisms
Observe this figure and answer the questions given below:
- Name the part labelled as ‘1’.
- Name the heredity material of this virus.
- The person infected by this virus is attacked by various diseases.’ Explain.





Name the following:
Micro-organisms that cause disease.



Example: Children: milk teeth:: Adult: Permanent teeth.
Bacteria: typhoid :: _____protozoa/virus: dysentery.











