This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Anatomy
Liver after transplantation enlarges by 
Select and explain. 
A. Increase in size of cell, B. Increase in number of cells, C. Both of the above, D. None of the above
B: Increase in number of cells
Answer: B: Increase in number of cells 
Explanation: Liver increases In size by regeneration of cells