This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
TRUE statement regarding ileum is: 
Select and explain. 
A. Tongue shaped villi in the lumen, B. Lymphatic patch along antimesenteric border, C. Supplied by inferior mesenteric vessels, D. Joins caecum at anterior surface.
B: Lymphatic patch along antimesenteric border
Answer: B: Lymphatic patch along antimesenteric border 
Explanation: B. i.e. Lymphatic patch along antimesenteric border