This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Liver, Subject name: Anatomy
Poal lobule is formed by:- 
Select and explain. 
A. Central vein in centre and poal triad at periphery, B. Poal triad in centre and central vein at periphery, C. Around the bile ductules, D. None of above
B: Poal triad in centre and central vein at periphery
Answer: B: Poal triad in centre and central vein at periphery 
Explanation: The microscopic organization of liver cells is grouped into three cell clusters. These are:- 1) Classic hepatic lobules: around the central vein 2) Poal lobules: centre around the poal triads. 3) The liver acinus centers on the pre-terminal transverse vessels and bile ductules derived from the adjacent poal triad.