Multiple choice

Which of the following is a process in which water is lost in the form of water vapours in plants?

  1. Respiration

  2. Guttation

  3. Exosmosis

  4. Transpiration

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Transpiration is the loss of water vapor through stomata in leaves. This process creates transpiration pull that draws water upward through the xylem from roots to leaves, aiding mineral transport and cooling the plant.