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: Ophthalmology
[{'content': 'All visual reflexes are developed by: \nSelect and explain. \nA. 1 year, B. 2 year, C. 5 year, D. 10 year', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. 1 year', 'role': 'assistant'}]