This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunology, Subject name: Microbiology
T cell dependent region is - 
Select and explain. 
A. Coical follicles of lymph node, B. Medullary cords, C. Mantle layer, D. Paracoical area
D: Paracoical area
Answer: D: Paracoical area 
Explanation: T lymphocytes home to the paracoex and interfollicular coex of lymph nodes Reff: Anandhanarayanan & Panikers textbook of microbiology 9th edition pg:131