This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Brain , Subject name: Anatomy
[{'content': 'Pseudounipolar neurons are seen in \nSelect and explain. \nA. Celiac ganglion, B. Olfactory, C. Cochlea, D. Spinal dorsal root ganglion', 'role': 'user'}, {'content': "Answer: D \nExplanation: Pseudounipolar neurons are actually unipolar to begin with but become bipolar functionally and are found in dorsal nerve root ganglia and sensory root ganglia of the cranial nerves. REF.B D Chaurasia's human anatomy,Vol 3,fifth edition,Pg.308", 'role': 'assistant'}]