ANATOMY

Detailed explanation-1: -There are two types of adaptive responses: the cell-mediated immune response, which is carried out by T cells, and the humoral immune response, which is controlled by activated B cells and antibodies.

Detailed explanation-2: -There are two types of adaptive immunity: active and passive.

Detailed explanation-3: -These responses involve T cells and B cells, two cell types that require training or education to learn how to fight invaders (antigens) and not to attack our own cells. The advantages of the adaptive responses are their long-lived memories and the ability to adapt to new types of infections.

Detailed explanation-4: -The adaptive immune response includes B-and T-cells, eosinophils, and basophils.

Detailed explanation-5: -Two arms of the adaptive immune system The humoral response works via B cells that produce antibodies, which bind to and effectively neutralize an invader so that it can’t infect a cell. The cell-mediated response works via cytotoxic (cell-killing) T cells that kill any body cells infected with the pathogen.