Question

How would a leaf be able to lose water in wet conditions using the guard cells?

A) Through transpiration
B) By opening stomata
C) By increasing turgor pressure
D) By closing stomata

Answer 1

Leaves lose water through the opening of stomata by the guard cells.

Step-by-step explanation:

Leaves lose water through the opening stomata, which is achieved by specialized cells called guard cells. When stomata are open, water vapor is lost to the external environment, increasing the rate of transpiration. Therefore, the answer to the question is B) By opening stomata.