Question 89

(Multiple Choice)

Several tomato plants are growing in a small garden plot.If soil water potential were to drop significantly on a hot summer afternoon,which of the following would most likely occur?


A)Stomatal apertures would decrease.
B)Transpiration would increase.
C)The leaves would become more turgid.
D)The uptake of CO₂ would be enhanced.
E)The proton gradient would dissipate.

Answer