Some viruses are beneficial in that they have commercial uses. Examples are tulips with streaks of color. Other viruses cause diseases such as colds, HIV.
No. some viruses like the Bacteriophage ,instead of infecting us, infect the bacteria and devour it.
This is a bacteriophage.
Harmful
it is harmful for plants and useful for animals
Because bacteria have only DNA as genetic material but viruses have RNA or DNA as genetic material. viruses are harmful but most of the bacteria are useful.
mould is a helpful one and bacteria is a harmful one
it is useful
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
They can cause death and other diseases
they harm the plants
it is harmful at one side and useful at the other side.
cause sleeping sickness
Computer viruses have been known to cause millions of dollars worth of damage.
it is harmful for plants and useful for animals
Because bacteria have only DNA as genetic material but viruses have RNA or DNA as genetic material. viruses are harmful but most of the bacteria are useful.
it is useful because it can aware all the peoples to now about it and also to protect or environment to such harmful effects
Yes, but some viruses are more harmful than others.
because they are harmful
lion are useful and harmful
useful photosynthesis cooking food process of digestion harmful pollution rusting taking highly acidic food