AP BIOLOGY

Detailed explanation-1: -Osmosis can be defined as the movement of water molecules from a higher water concentration area to the area of less water concentration through a semipermeable membrane. In other words, it can be defined as the diffusion of water molecules through a semipermeable membrane.

Detailed explanation-2: -Assertion :Osmosis is a special type of diffusion of water through a semi-permeable membrane. Reason: The net direction and rate of osmosis depends only on the pressure gradient.

Detailed explanation-3: -You can consider osmosis to be a special case of diffusion in which diffusion occurs across a semipermeable membrane and only the water or other solvent moves. Diffusion and osmosis are both passive transport processes that act to equalize the concentration of a solution.

Detailed explanation-4: -Osmosis is the movement of solvent particles from a solution that is diluted to a more concentrated one. In contrast, diffusion is the movement of particles from a higher concentration region to a region of lower concentration.

Detailed explanation-5: -Osmosis is the net diffusion of water molecules that is caused by a difference in osmolarity between the two compartments. Please note: Like solute particles, Water molecules also move from one place to another because of differences in their Potential Energy.