AP BIOLOGY

Detailed explanation-1: -The movement of water through a semipermeable membrane from a region of its higher concentration to a region of its lower concentration is called osmosis.

Detailed explanation-2: -Water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic.

Detailed explanation-3: -The dilution of water by solute resulting in lower concentration of water on the higher solute concentration side of the membrane and therefore a diffusion of water along the high to low concentration gradient occurs. .

Detailed explanation-4: -4. Osmosis happens when molecules move from higher to lower concentrations, but diffusion happens when it is reversed.

Detailed explanation-5: -The movement of water molecule from a region of higher concentration to a region of its lower concentration through a semi permeable membrane is called Osmosis.