Which hormone is primarily involved in the regulation of water loss in plants? (

Which hormone is primarily involved in the regulation of water loss in plants? (2023)

Which hormone is primarily involved in the regulation of water loss in plants? (2023)

Step 1: Understand that plants lose water mainly through small openings called stomata.
Step 2: Know that stomata can open and close to control water loss.
Step 3: Learn that abscisic acid is a hormone in plants.
Step 4: Recognize that abscisic acid helps plants respond to water stress.
Step 5: Realize that when plants are low on water, abscisic acid signals the stomata to close.
Step 6: Conclude that by closing the stomata, abscisic acid reduces water loss in plants.

No concepts available.