This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Embryology, Subject name: Anatomy
[{'content': 'Which of the following structure is derived from umbilical artery? \nSelect and explain. \nA. Ligamentum arteriosum, B. Medial umbilical ligament, C. Ligamentum venosum, D. Ligamentum teres', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B Medial umbilical ligamentRef: Lamtnan Embryology pg. 148Fetal structureAdult structureForamen OvaleFossa OvalisUmbilical vein (intra-abdominal part)Ligamentum teresDuctus venosusLigamentum venosumUmbilical arteries and Proximal part of umbilical arteryMedial umbilical ligaments Superior vesicular artery (supplies bladder)Ductus arteriosusLigamentum arteriosum', 'role': 'assistant'}]