This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Epithelium of comea is \nSelect and explain. \nA. Pseudostratified, B. Transitional, C. Statified squamous keratinized, D. Statified squamous non keratinized', 'role': 'user'}, {'content': 'Answer: D \nExplanation: INDERBIR SINGH&;S TEXTBOOK OF HUMAN HISTOLOGY-PAGE NO:391 Corneal epithelium: the outermost layer is of non keratinized stratified squamous epithelium. the cells in the deepest layer of the epithelium is columnar.in the middle layers they are polygonal and in the superficial layers they are flattened', 'role': 'assistant'}]