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

Question

Quizplus · Accepted Answer

Lymphoid tissue is predominantly composed of reticular connective tissue, which provides support for immune cells such as lymphocytes and macrophages.

The other statements are incorrect: 
A) Lymphoid macrophages do not secrete antibodies; B cells are responsible for antibody production. 
C) T lymphocytes do not ingest foreign substances; they recognize and attack infected or cancerous cells. 
D) Lymphocytes are constantly migrating in and out of lymphoid tissue in response to immune signals.

Select the Correct Statement About Lymphoid Tissue