Differences between Innate and Adaptive Immunity
The main differences between Innate and Adaptive Immunity lies in their response mechanisms and specificity. Innate immunity is the body’s first line of defense and provides a rapid, non-specific response to infections. It includes physical barriers (like skin), chemical barriers, and immune cells like macrophages. In contrast, adaptive immunity is specific to particular pathogens and develops over time, involving specialized cells like T and B lymphocytes that create memory for future immune responses.