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

Question

Quizplus · Accepted Answer

Lymphoid tissue is predominantly reticular connective tissue, which forms the framework for the immune system. Option A is incorrect because lymphocytes, not macrophages, produce and secrete antibodies. Option B is incorrect because lymphocytes can move in and out of lymphoid tissue as needed. Option D is incorrect because T lymphocytes do not ingest foreign substances.

Select the Correct Statement About Lymphoid Tissue