Select the Correct Statement About Active and Passive Immunity

question 30

Multiple Choice

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) Immunological memory is established by passive immunization.
• C) The antibodies utilized in active immunity are acquired from another organism.
• D) Active and passive humoral immunity are both mechanisms of adaptive immunity that use antibodies.