Which process describes the movement of water across a semipermeable membrane?
A
Diffusion
B
Osmosis
C
Active transport
D
Filtration
Correct Answer: Option B — Osmosis
Explanation:
Osmosis is the passive movement of water molecules from a region of lower solute concentration to higher solute concentration across a semip...
Osmosis is the passive movement of water molecules from a region of lower solute concentration to higher solute concentration across a semipermeable membrane. This process is vital for maintaining cell shape and fluid balance.