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: Forensic Medicine
[{'content': 'Testes completely descend in the scrotum by the: DNB 09 \nSelect and explain. \nA. End of 7th month, B. End of 8th month, C. End of 9th month, D. After bih', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. End of 9th month', 'role': 'assistant'}]