This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General physiology, Subject name: Physiology
[{'content': 'Passive transfer of solvent occurs in \nSelect and explain. \nA. Diffusion, B. Active transpo, C. Osmosis, D. Pinocytosis', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Osmosis is the passive flow of the solvent into a region where there is a higher concentration of a solute to which the membrane is impermeable.(Ref: Textbook of physiology AK Jain 5th edition page no.14)', 'role': 'assistant'}]