Question

what is virus? What are write the four types of virus in detail?​

Answer 1

A virus is a biological agent that reproduce inside living host.

Answer 2

Answer:

viruses are the microscopic and most primitive organisms known to man.

They show characteristics of both living and non living beings

They can be seen only with the help of a electron microscope

All known viruses are pathogenic (disease causing).

there are 3 types actually....plant viruses,animal viruses and bacteriophages