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
[{'content': 'Number of veebrae in veebral column ? \nSelect and explain. \nA. 25, B. 27, C. 29, D. 33', 'role': 'user'}, {'content': "Answer: D \nExplanation: Ans. is 'd' i.e., 33 The back extends from skull to tip of coccyx and includes posterior surface of neck and trunk. Present in the dorsal (posterior) midline is the veebral column forming the central bony pillar of the body. The veebral column (spinal column) is composed of 33 veebrae : - 7 cervical, 12 thoracic, 5 lumbar, 5 sacral (fused to form sacrum) and 4 coccygeal (fused to form coccyx).", 'role': 'assistant'}]