Passive transfer of solvent occurs in:
Osmosis
Diffusion
Pinocytosis
All of the above
The diffusion of solvent molecules into a region in which there is a higher concentration of a solute to which the membrane is impermeable--is called osmosis Diffusion: net flux of solute paicles from areas of high concentration to areas of low concentration. Pinocytosis is an active process (cell drinking)
Transpo Processes