A) Treated bacteria or viruses or one of their proteins.
B) MHC (Major Histocompatibility Complex) proteins.
C) Curative medicines.
D) Monoclonal antibodies.
Correct Answer: A
Solution :
Vaccine contains the dead, attenuated form or antigen of a pathogen which can be injected to provide immunity towards that pathogen.You need to login to perform this action.
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