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: Pathology
[{'content': 'Ratio of fat cells and blood cells in bone marrow is - \nSelect and explain. \nA. 1:04, B. 1:02, C. 1:01, D. 2:01', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., 1:1o In normal adults, the ratio of fat cells to hematopoietic cells is about 1:1. o In bone marrow, myeloid to erythroid ratio is 3:1 or 4:1.4", 'role': 'assistant'}]