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
In CLL basically which cell predominates ? 
Select and explain. 
A. T cell, B. B cell, C. Lymphocyte, D. Monocyte
B: B cell
Answer: B: B cell 
Explanation: Ans. is 'b' i.e., B cell [