Immunization is based on the
A)body's ability to remember an encounter with a specific organism.
B)body's ability to tell a harmful pathogen from a harmless one.
C)introduction of a pathogen into the body to stimulate antigens.
D)introduction of helper T cells into the body.

Question

Quizplus · Accepted Answer

Immunization works by stimulating the body's ability to remember a previous encounter with a specific organism, known as an antigen. This allows the body to produce a faster and more effective immune response if it encounters the same antigen again in the future. This is the basis for the concept of immunological memory, which is essential for effective long-term protection against infectious diseases.

Immunization Is Based on the