The role of the spleen is slightly different from other lymph organs because it
B)produces memory cells.
Which of the following function in immunological surveillance?
B)helper T cells
E)regulatory T cells
Chronic or excessive enlargement of lymph nodes, a sign called ________, may occur in response to bacterial or viral infections, endocrine disorders, or cancer.
Which of the following is separated from surrounding tissues by a fibrous connective tissue capsule?