Medical -Biology

Medical -Biology

Answer 1

Immune System and Pathogens

The immune system is also known as the immunological system which consists of the tissues of lymphoid and the other organs of the body. The lymphoid tissues are broadly distributed and are densely packed in the bone marrow, spleen, liver and in other body parts. The immune system prevent s the pathogens to enter the body with the help of Leukocytes which are also known as the white blood cells. When a pathogen invades the body of the living object the immune system gets active and transfer out and in the white blood cells which ...