This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: miscellaneous, Subject name: Pathology
[{'content': 'The 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: Fat to Cell ratio - in bone marrow should be 1:1 so 1/2 hemopoietic cells and 1/2 are fat cells myeloid: erythroid ratio -in bone marrow -should be 3:1 -an increased ratio is found in infections, chronic myelogenous leukemia, or erythroid hypoplasia.', 'role': 'assistant'}]