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diageotropism
diageotropism (ˌdaɪədʒɪˈɒtrəˌpɪzəm) n (Botany) a diatropic response of plant parts, such as rhizomes, to the stimulus of gravity diageotropic adjdiageotropism
diageotropism[¦dī·ə·jē′ä·trə‚piz·əm] (biology) Growth orientation of a sessile organism or structure perpendicular to the line of gravity. diageotropism
diageotropism the phenomenon of growing horizontally in response to gravity, as is shown by a RHIZOME. |