Category:Photodynamics

Pho`to*dy*nam"ics, n. [photo-+ dynamics.] (plant physiol.)

Defn: the relation of light to the movements of plants and their Organs; the study of the phenomena of curvatures induced by the Stimulus of light. --pho`to*dy*nam"ic (#), pho`to*dy*nam"ic*al (#), A.