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': 'Disputed maternity can be solved by using the following tests, EXCEPT: \nSelect and explain. \nA. Blood grouping, B. HLA typing, C. Preciptin test, D. DNA fingerprinting', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Precipitin test is an antigen-antibody reaction test, used to distinguish between species. It uses species specific antiserum. It will not be used for disputed maternity. Ref: Textbook of Medical Jurisprudence, Forensic Medicine and Toxicology By Parikh, 6th Edition, Pages 7-21 ; The Essentials of Forensic Medicine and Toxicology By K S Narayan Reddy, 27th Edition, Pages 402', 'role': 'assistant'}]