write a short note on bacteria and virus
Answers
Viruses are even smaller than bacteria. They aren't even a full cell. They are simply genetic material (DNA or RNA) packaged inside of a protein coating. They need to use another cell's structures to reproduce.
Answer:
Bacteria :-
Bacteria are made up of one cell, so they are a kind of unicellular organism.
They are among the simplest single-celled organisms on Earth, and were one of the earliest forms of life.
They include a number of extremophiles which live in extreme habitats.
Ex: Bacillus , Spirillum and vibrio etc
Virus :-
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism.
Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.
Ex : Small pox , Corona etc