Multiple choice

Diffusion is a means of transport in plants. Which of the following is not a property of diffusion?

  1. In diffusion, no energy expenditure takes place.

  2. Molecules move in a random pattern.

  3. Movement by diffusion is passive.

  4. Diffusion is a very fast process.

  5. The rate of diffusion is affected by temperature and pressure.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the correct option as this is not a property of diffusion. Diffusion is a slow process.

Keep practicing — related questions