Factors Affecting Transpiration — Prelims Questions

Which of the following environmental conditions would lead to the highest rate of transpiration in a well-watered plant?

A plant with sunken stomata and a thick cuticle is most likely adapted to which type of environment?

If a plant is experiencing severe water stress, which of the following is the most immediate and effective response to reduce transpiration?

Which of the following graphs correctly represents the relationship between transpiration rate and relative humidity, assuming all other factors are constant?

Which of the following internal plant factors would generally lead to a lower rate of transpiration?

How does the presence of trichomes (hairs) on a leaf surface affect the rate of transpiration?