Secondary lymphoid organs and tissues are the sites where lymphocytes are most active. The white pulp of the spleen is the common site for plasma cells to develop. Macrophages are also active in the spleen red pulp; where they engulf blood-borne antigens to be presented to T lymphocytes in the circulation.
Yes, lymphoid organs are larger and more complex structures that contain lymphoid tissue. Lymphoid tissue, on the other hand, refers to collections of immune cells found throughout the body, including in lymphoid organs such as the spleen, thymus, and lymph nodes.
Primary lymphoid tissue is he place that lymphocytes develop, as opposed to secondary lymphoid tissue where lymphocytes are most active.
Tonsil
Lymphoid tissue can be found in various parts of the body, including the lymph nodes, spleen, tonsils, and adenoids. Additionally, lymphoid tissue is also present in the bone marrow and the mucosa-associated lymphoid tissue (MALT) located in the digestive tract and respiratory system.
this is true!
No, the thyroid gland is not a lymphoid tissue. It is an endocrine gland that produces hormones involved in regulating metabolism and growth. Lymphoid tissues, on the other hand, are part of the immune system and include structures like tonsils, lymph nodes, and the spleen.
Lymphoid tissue includes the lymph nodes, spleen, thymus, bone marrow and "tonsils" which are located in the throat.Enlarged bunches of lymphoid tissue are usually swollen lymph nodes.Smaller bunches of lymphoid tissues usually refer to the tonsils.
Resembling lymph; also, resembling a lymphatic gland; adenoid; as, lymphoid tissue.
The digestive tract is generally not associated with lymphoid tissue, with the exception of small collections of lymphocytes such as Peyer's patches.
George Lumb has written: 'Tumours of lymphoid tissue' -- subject(s): Tumors, Lymphatics 'Tumours of the lymphoid tissue'
The vermiform appendix, commonly known as the appendix, is lymphoid tissue hanging from the lower portion of the cecum.
Lymphocyte