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Thesaurus: phototropism

an orienting response to light

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  1. n. an orienting response to light
  2. The tendency of growing plant organs to move or curve under the influence of light. In ordinary use the term is practically synonymous with heliotropism.
  3. The tendency of growing plant organs to move or curve under theinfluence of light. In ordinary use the term is practicallysynonymous with heliotropism.
  4. n. an orienting response to light