Viruses do not behave like other living cells. For one, they can only reproduce within other organisms. And essentially that is about all they do. Granted there are negative reprocussions for the host organism, but the virus itself simply multiplies. Viruses are also smaller than cells and can use even simple bacteria as a host. They are considered to be more like "free floating chemical agents."
It is because viruses are not made up of cells
DNA
Viruses are not living things. Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things.
Cellular organization,Tissue organization,Mode of nutrition
you can classify them by: non- living things what they eat
It is because viruses are not made up of cells
Viruses need living cells to produce more viruses. They are obliged to use living cells.
Aristotle
Aristotle
Living. Because viruses are caused by germs...which are living organisms
Viruses lack the characteristics of living organisms, such as cellular structure and metabolism, making it challenging to classify them within the traditional system of biological classification. Additionally, viruses are considered obligate intracellular parasites that can only replicate inside host cells, further complicating their classification within the existing kingdom system.
viruses do not grow, and viruses do not respond to changes in their environment. Therefore, viruses are not living organisms. All living things reproduce, but Viruses need living cells to reproduce because Viruses cannot reproduce by themselves.
Over 2000 years ago, a Greek scientist named Aristrotle(AIR uh staht ul) was one of the first people to classify living things.
DNA
Viruses are not living things. Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things.
animal classifiers classify animals... its their job
coz it is one of the basis for classification...