ANATOMY

Detailed explanation-1: -There are two types of adaptive immunity: active and passive.

Detailed explanation-2: -There are four characteristics of adaptive immunity: antigenic specificity, diversity, immunologic memory and ability to distinguish between self and non-self. An immune response involves Lymphocytes (B-cells and T-cells) and antigen presenting cells (macrophages, B-cells, and dendritic cells).

Detailed explanation-3: -Active immunity involves immunological memory. Humoral immunity involves B cells and antibodies, whereas cell-mediated immunity involves T cells and other immune cells that aggressively hunt down pathogens or infected cells. More items •18-Feb-2022