AP BIOLOGY

Detailed explanation-1: -During osmosis, the movement of water normally occurs from dilute solution (low solute concentration) to concentrated solution ( high solute concentration). Now, if external pressure is applied to the dilute solution, more water molecules will move across the membrane towards concentrated solution.

Detailed explanation-2: -Osmosis is a passive transport process during which water moves from areas where solutes are less concentrated to areas where they are more concentrated.

Detailed explanation-3: -Osmosis is the movement of water across a semi-permeable membrane from an area of low solute concentration to an area of high solute concentration. Osmosis helps regulate the flow of water in and out of cells, which is crucial to their function.

Detailed explanation-4: -Osmosis is the diffusion of water across a partially permeable membrane from a dilute solution (high concentration of water) to a concentrated solution (low concentration of water).

Detailed explanation-5: -Osmosis only occurs when a semi-permeable membrane is present, but diffusion can happen whether or not it is present.