Which of the following is a true statement about osmosis?. . A.. Osmosis is diffusion of sugar molecules across a membrane.. . B.. Osmosis is diffusion of water molecules across a membrane.. . C.. Osmosis is diffusion in plants cells.. . D.. Osmosis is diffusion in animal cells..
The diffusion of water or some other solvent across a selective permeable membrane; water diffuses to a hypertonic area. When water enters or leaves the cell it is usually accomplished by osmosis B is the right answer hope this helps
