This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen & Pelvis, Subject name: Anatomy
[{'content': 'Derivatives of HINDGUT are all except: \nSelect and explain. \nA. Urinary Bladder, B. Rectum, C. Uterus, D. Anal Canal', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. C. UterusDerivatives of the three parts of the primitive gutForegut* Floor of mouth* Tongue* Pharynx* Derivatives of pharyngeal pouches* Thyroid* Esophagus* Respiratory system* Stomach* Proximal (upper) half of the duodenumMidgut* Liver* Pancreas* Extrahepatic biliary system* Distal (lower) half of the duodenum* Jejunum* Ileum* Cecum and appendix* Ascending colon* Right two-third of transverse colonHindgut* Left one-third of transverse colon* Descending colon* Sigmoid (pelvic) colon* Rectum* Upper part of the anal canal', 'role': 'assistant'}]