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
Normal myeloid ehyroid ratio is - 
Select and explain. 
A. 2:01, B. 1:01, C. 3:01, D. 4:01
C: 3:01
Answer: C: 3:01 
Explanation: Ans. is 'c' i.e., 3 : 1