Vaccination is based on the principle of: C A. Agglutination B. Phagocytosis C. Immunological memory D. Clonal deletion

Vaccination is based on the principle of: 

C

A. Agglutination

B. Phagocytosis

C. Immunological memory

D. Clonal deletion
by

1 Answer

Answer :

Immunological memory


by

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