单词 | haptotropism |
释义 | haptotropism/ˌhaptə(ʊ)ˈtrəʊpɪz(ə)m/ /ˌhaptə(ʊ)ˈtrɒpɪz(ə)m/Botany noun The movement or directional growth of plants or plant organs (as the tendrils of climbing plants) in response to the stimulus of touch. OriginLate 19th century; earliest use found in Journal of the Royal Microscopical Society. From German Haptotropismus from ancient Greek ἅπτειν to fasten + German -tropismus. |
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