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Viruses weren't so much made as evolved from complex molecules, they are probably the simplest form of life. (in some cases they aren't even classified as alive)
Unless you're referring to computer virii, in which case they were originally written for fun, just do do funny stuff to computers, like pop up messages on the screen on April fools day, for example. Later on criminals and other wrong-doers decided that viruses were the perfect way to disrupt computer users, and in some cases exploit money from people.
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Are viruses made up of tissues?
No, tissues are made up of cells and viruses are not even cells.
What are substances made from weakened viruses or bacteria?
Inoculations (for immunization) are substances made from weakened viruses or bacteria.
What are substances made from dead viruses?
Vaccines for the prevention of the specific viral infection can be made with inactive "dead" viruses. They are also made with live, but attenuated (weakened), viruses. See more below about vaccines.
Are all viruses made out of a cell or cells?
Viruses are made of nucleic acids; some also have a protein shell.
Why viruses are difficult to classify as living organisms?
It is because viruses are not made up of cells
Are the microbes that are injected in a vaccination dead or alive?
They can be either. Some vaccines are made with dead viruses or particles of viruses and other vaccines are made with attenuated (weakened) viruses that are not able to make an otherwise healthy person sick. In 2009 the swine flu vaccine approved for use in the US was prepared both ways, the nasal flu vaccine was made from attenuated viruses and the shots were made with dead viruses.
Why they are telling that virus is made up of cell?
They are confused of what are viruses (or they discovered something we don't know), but importantly viruses are not made out of cells or a cell
What is injection of weakened viruses is called?
A vaccination using a vaccine made from attenuated live viruses.
What are vaccines for influenza made from parts or products of a virus dead whole viruses antibodies to the virus weakened viruses?
What are vaccines for influenza made from?parts or products of a virusdead, whole virusesantibodies to the virusweakened viruses
Does cells have viruses?
cells are not made with viruses unless the virus gets into the cell itself. The viruses get into the cell and the virus will spread killing off whatever it can ;)
What are solutions of killed or weakened viruses?
One such example would be a vaccine for viral illnesses. They can be made from attenuated (weakened) viruses or from inactivated viruses or pieces of them.
Are viruses made out of a cell or cells?
well viruses are caused by bacteria and bacteria are cells. so yes
