Question

write notes on virus

Answer 1

 virus is a small infectious agent that replicates only inside the living cells of other organisms. Viruses can infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.[1]

Answer 2

» Virus are the small microorɡanisms.

» Virus particles are called vinirous.

» Virus evolve from plasmids and bacteria.

»A piece of DNA move between cell is called plasmids.

»Virus in plants spread through insects.

» Virus in animal can be carried by blood sucking animals.

» Diseases bearing organisms are called vectors.

» The study of virus is calle virology.

» The word virus is from latin word which means poison.