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: Surgery
Meckel's diveiculum, true are A/E : 
Select and explain. 
A. Has three layers with aery, B. Heterotopic epithelium in 50-60% cases, C. Always gastric epithelium, D. May present with hemorrhage
C: Always gastric epithelium
Answer: C: Always gastric epithelium 
Explanation: Ans. is 'c' i.e. Always gastric epithelium