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': 'Melanoblast cells appear in basal layer of epidermis during - \nSelect and explain. \nA. 3\nrd\n month of intrauterine life, B. 5\nth\n month of intrauterine life, C. 7\nth\n month of intrauterine life, D. 8\nth\n month of intrauterine life', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]