This biology question covers important biological concepts and processes. The step-by-step explanation below helps you understand the underlying mechanisms and reasoning.
ScanSolve AI Answer
Immunization is the process of making a person immune or resistant to an infectious disease. It typically involves administering a vaccine, which contains weakened or inactive forms of a pathogen (like a virus or bacterium) or its components. This exposure prompts the immune system to develop defenses (antibodies) against the disease without causing the illness itself. If the person is later exposed to the actual pathogen, their immune system can quickly recognize and fight it off, preventing or reducing the severity of the disease.