The ability of memory lymphocytes to remember previous infections is known as
A) active immunity.
B) acquired immunity.
C) future immunity.
D) passive immunity.

Question

Quizplus · Accepted Answer

The ability of memory lymphocytes to remember previous infections is known as acquired immunity. Active immunity is the result of an individual's own immune system producing antibodies in response to exposure to a pathogen or vaccine. Passive immunity is the transfer of antibodies from one individual to another, such as through breast milk or a blood transfusion. Future immunity is not a recognized term in immunology.

The Ability of Memory Lymphocytes to Remember Previous Infections Is