⟩ Name the scientists who classified hypersensitivity.
Coombs and Gell
Coombs and Gell
Define artificial active immunity, and give an example?
Define natural active immunity, and give an example to support the definition?
Into how many types is active immunity further classified? What are they?
Define passive immunity?
Define active immunity?
Into how many types acquired immunity is classified.
How many major groups of cells are involved in acquired immunity?
How many types of defensive barriers are there in innate immunity?
Define acquired immunity.
Define innate immunity.