When living cells are placed in an isotonic solution, they retain their shape and size. This is based on which one of the following principles?
A. Mitosis
B. Diffusion
C. Transpiration
D. Osmosis
Answer:D
When living cells are placed in an isotonic solution, they retain their shape and size. This is based on which one of the following principles?
A. Mitosis B. Diffusion C. Transpiration D. Osmosis