A virus, a viroid or a prion
A Virus They have a protein coat to encase them
True
True
True
yes
A word used to describe "Infectious Agent" could be: Scary. Here is an example of it in a sentence: The scary, infectious agent stole my money.
Treponema Pallidum
It is clear that Creutzfeldt-Jakob disease is caused by an infectious agent, but it is not yet clear what type of agent that is.
pathogenAn agent of infection is a pathogen.
A viroid is an infectious agent that consists of a small strand of RNA and that causes disease in plants.
A pathogen or infectious agent is a biological agent that causes disease or illness to its host.
tuberculosis is so impotent