Biology 5090 · O Level · Diffusion and osmosis

Diffusion and osmosis — practice question

The diagram shows a plant cell after it has been placed in a solution for an hour. What explains the appearance of this cell?

  • AThe cell has gained water and is turgid.
  • BThe cell has gained water and is no longer turgid.
  • CThe cell has lost water and is turgid.
  • DThe cell has lost water and is no longer turgid.

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI