Passive transfer of solvent occurs in: (A) Diffusion, (B) Active transpo, (C) Osmosis, (D) Pinocytosis
Answer is C. 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)