thigmotropism

英 [,θɪgmə(ʊ)'trəʊpɪz(ə)m]
  • n. [生物] 向触性
thigmotropism
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thigmotropism (n.)
1900, from thigmo-, comb. form meaning "touch," from Greek thigma "touch" + tropism.
1. Thigmotropism ( haptotropism ) A tropism in which the stimulus is touch.
向触性:生物体接触到刺激时发生向性运动.

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