This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Embryology of Digestive System, Subject name: Anatomy
[{'content': 'True about the given diagram: \nSelect and explain. \nA. It is found 2 feet distal to the ileocecal juntion, B. It is located on the mesenteric side of the ileum, C. It occurs in approximately 20% of the population, D. It is a persistent remnant of the embryonic yolk stalk.', 'role': 'user'}, {'content': "Answer: D \nExplanation: Given image - Meckel's diveiculum CHOICE EXPLANATION & ELIMINATION REASON 1 Situated 2 feet proximal 2 Located on anti-messenteric border 3 In 2% of population 4 True statement", 'role': 'assistant'}]