Select the correct statement about active and passive immunity.
A. A vaccination is an example of the introduction of passive immunity into the body
B. Active and passive humoral immunity are both mechanisms of adaptive immunity that use antibodies
C. Immunological memory is established by passive immunization
D. The antibodies utilized in active immunity are acquired from another organism
Answer: Option B
Solution (By Examveda Team)
Active and passive humoral immunity are both mechanisms of adaptive immunity that use antibodies.This Question Belongs to General Knowledge >> Biology
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