________ promote(s) stomatal closure in plant leaves during drought stress.

Name: ________ promote(s) stomatal closure in plant leaves during drought stress.
Brand: Quizplus
Rating: 4.8 (49 reviews)

Question

Quizplus · Accepted Answer

Abscisic acid is a plant hormone that promotes stomatal closure in plant leaves during drought stress. This helps to conserve water within the plant by reducing transpirational water loss through the stomata. Auxins, cytokinins, and gibberellins do not have a direct role in stomatal closure during drought stress.

________ Promote(s) Stomatal Closure in Plant Leaves During Drought Stress