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
Largest number of bone marrow cells are 
Select and explain. 
A. Promyelocytes, B. Meta myelocytes, C. Erythroid cells, D. Myelocytes
B: Meta myelocytes
Answer: B: Meta myelocytes 
Explanation: Ans. is 'b' i.e., Metamyelocytes o In bone marrow myeloid to erythroid ratio is 3 : 1 or 4 : 1. o Amongst the myeloid series metamyelocytes are maximum.