Question

Explain about a Virus.
Please i need it hurry now.​

Answer 1

a virus is an infectious microbe consisting of a segment of nucleic acid

Answer 2

Virus is an extremely small microorganism.

It is smaller than a living cell.The study of virus is called virology.

☞ Virus has a simple structure consists of a genetic material within a protein shell(capsid).

☞ Virus cannot reproduce on its own,it needs a host cell to reproduce.

☞Virus exist in dormant state when outside the hosf cell.