Question

What is the correct movement that occurs in osmosis?

Water molecules move from an area of greater water concentration to an area of lesser water concentration.
Water molecules move from an area of low pressure to an area of higher water pressure.
Water molecules move from an area of high pressure to an area of lower water pressure.
Water molecules move from an area of lesser water concentration to an area of higher water concentration.

Answer 1

In osmosis, water molecules correctly move from a region of higher water concentration to a region of lower water concentration across a semipermeable membrane.

Step-by-step explanation:

The correct movement that occurs in osmosis is: Water molecules move from an area of higher water concentration to an area of lower water concentration. Osmosis is a special case of diffusion where water moves across a semipermeable membrane due to concentration differences. When the membrane is present between two solutions with different solute concentrations, it is the water concentration that will dictate the direction of water flow, as water will aim to dilute the solute concentration, thereby moving from a region of its higher concentration to a region of its lower concentration.