Last Updated
：2025/12/07
生長素
Hiragana
せいちょうそ
Noun
Japanese Meaning
植物の成長や屈性などを調節する植物ホルモンで、特にオーキシン（オーキシン群）を指す。 / 広くは、植物体内で微量で作用し、細胞分裂や伸長成長などを促進・調節する物質の総称。
Easy Japanese Meaning
しょくぶつの からだを のばしたり かたちを かえたり するときに はたらく たいせつな ぶっしつ
Sense（1）
(botany) auxin
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
This plant is strongly affected by auxin.
See correct answer
この植物は生長素の影響を強く受けています。
Japanese - English
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