If a person has resistance to a disease from natural exposure to an antigen, the person has which form of immunity?

If a person has resistance to a disease from natural exposure to an antigen, the person has which form of immunity?

If a person has resistance to a disease from natural exposure to an antigen, the person has which form of immunity?




A) Natural
B) Innate
C) Passive acquired
D) Active acquired

Answer: D