Here are three differences between osmosis and diffusion presented in tabular form:
| Aspect | Osmosis | Diffusion | |--------------------|------------------------------------------------|-----------------------------------------| | Definition | The movement of water molecules through a semipermeable membrane from a region of lower solute concentration to a region of higher solute concentration. | The movement of molecules from an area of higher concentration to an area of lower concentration, resulting in an even distribution. | | Type of Molecule| Specifically involves water molecules. | Can involve any type of molecules, including gases and solutes. | | Membrane | Requires a semipermeable membrane to occur. | Does not require a membrane and can occur in open environments. |
These key differences highlight the unique characteristics of osmosis and diffusion in the context of cellular processes.