Q. Transpiration is the driving force in water absorption of plants. Plants depend on many physiological adaptations and chemical properties of water in order to survive.

a. Elucidate the structure and function of the leaf to water regulation.

b. Examine the nature of water and how its unique chemical properties impact water regulations in plants.

c. Suggest and explain three adaptations used by plants to overcome difficulties in water regulation, especially by those in arid environments.