Final answer:
Osmosis is the process of water molecules moving from an area of higher water concentration to an area of lower water concentration across a semipermeable membrane. It occurs until equilibrium is reached. In the beaker example, water moves from the hypotonic solution to the hypertonic solution until both solutions have the same concentration of water.
Step-by-step explanation:
Osmosis is the process of water molecules moving from an area of higher water concentration to an area of lower water concentration across a semipermeable membrane. In the case of the beaker example, water moves through the membrane from the hypotonic solution (higher water concentration) to the hypertonic solution (lower water concentration) until both solutions reach equilibrium. The movement of water molecules through the membrane is driven by the concentration gradient of water.