Yes because all the viruses uses host cell mechanisms to reproduce and then at the end of the reproduction process it destroy the host cell.Therefore there is no non-parasitic viruses.All viruses are parasitic.
Viruses are considered to be parasites because a virus will infect a living Cell and use it just like a parasite does.
Viruses, bacteria, protists, and parasitic worms.
The closest answer is parasitic since certain viruses harm the host cell in order to replicate and survive (not all viruses do, though). Chemosynthetic and photosynthetic would imply that viruses themselves contain the necessary biological machinery to carry out cellular functions, which they don't.
viruses
Bacteria fungi is an example of a bacterial disease. Parasitic worms is an example of a parasitic disease. Both can make you sick.
The four type of pathogens are bacterium, protists, viruses, and fungi. Parasitic worms are NOT pathogens.
pathogens
parasitic mode of nutrition
No. Any and all viruses are parasitic. There may not be any helpful viruses, but there are certainly a large quantity of harmless viruses, which doesn't infect humans, but rather specific animals or plants.
Bacteria,fungi,or parasitic worms invade the human body.
Viruses are parasitic, they can infect plants, animals, and bacteria, and the can cause serious or not too serious diseases.They also infect specific tissue in the human body and cause disturbances in this organ such as flu virus
No. Viruses are not decomposers.no. Bacteria are. Viruses just infect you.
The correct spelling is "parasitic."