Q172
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
AnswerC.
Immunological memory is established by passive immunization
D.
The antibodies utilized in active immunity are acquired from another organism
Answer: Option B
Solution
Answer: Option B
Solution:
Active and passive humoral immunity are both mechanisms of adaptive immunity that use antibodies.