Which one gives the most valid and recent
explanation for stomatal movement?
(a) Starch hydrolysis
(b) Guard cell photosynthesis
(c) Transpiration
(d) Potassium influx and efflux
explanation for stomatal movement?
(a) Starch hydrolysis
(b) Guard cell photosynthesis
(c) Transpiration
(d) Potassium influx and efflux