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Select the correct statement about lymphoid tissue.
A. T lymphocytes act by ingesting foreign substances.
B. Lymphoid tissue is predominantly reticular connective tissue.
C. Once a lymphocyte enters the lymphoid tissue, it resides there permanently.
D. Lymphoid macrophages secrete antibodies into the blood.

Respuesta :

Answer: Option B.

Explanation:

Lymphoid tissue is a part of immune system which helps to protect body from microbial infection and foreign bodies. Lymphoid tissue contains lymphocytes and is present in the whole body.

Reticular connective tissue is a type of connective tissue formed with a network of several  reticular fibers and forms stroma which is found in the lymphoid tissues.

Lymphoid tissue involves Monocytes or Macrophages, lymphocytes ( B Cells and T Cells) and other free cells located in a reticular meshwork.

Hence, correct option is B. Reticular connective tissue or its meshwork give rise to lymphoid tissues.

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