释义 |
gravitropism
gra·vit·ro·pism G5250350 (grə-vĭt′rə-pĭz′əm)n. Growth or movement of a sessile organism in response to gravity, as the downward growth of plant roots. Also called geotropism. [gravi(ty) + -tropism.] grav′i·tro′pic (grăv′ĭ-trō′pĭk) adj.Translationsgravitropism
gravitropism[grə′vi·trə‚piz·əm] (botany) geotropism gravitropism
gravitropism (grə-vĭt′rə-pĭz′əm)n. Growth or movement of a sessile organism in response to gravity, as the downward growth of plant roots. Also called geotropism. grav′i·tro′pic (grăv′ĭ-trō′pĭk) adj.ThesaurusSeegeotropism |