Video: Dab tsi yog txhais los ntawm Hydrotropism muab piv txwv?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Kev txav ntawm cov nroj tsuag (los yog lwm yam kab mob) mus rau lossis deb ntawm dej yog hu ua hydrotropism . Ib piv txwv yog hais tias ntawm cov nroj tsuag cov hauv paus hniav loj hlob nyob rau hauv cov huab cua puag ncig mus rau ib tug ntau dua txheeb ze humidity theem. Kev txav ntawm cov nroj tsuag mus rau lossis tawm ntawm cov tshuaj hu ua chemotropism.
Tib neeg kuj nug, dab tsi hu ua Hydrotropism?
Hydrotropism (hydro- "dej"; tropism "involuntary orientation los ntawm ib tug kab mob, uas yuav tig los yog curving raws li ib tug zoo los yog tsis zoo teb rau ib tug stimulus") yog ib tug nroj tsuag txoj kev loj hlob teb nyob rau hauv uas cov kev taw qhia ntawm kev loj hlob yog txiav txim los ntawm ib tug stimulus los yog gradient nyob rau hauv dej concentration.
Ib yam li ntawd, Geotropism chav kawm 10 yog dab tsi? Geotropism . Nws yog kev loj hlob ntawm qhov chaw ntawm cov nroj tsuag teb rau lub zog ntawm lub ntiajteb txawj nqus. Upward kev loj hlob ntawm tua qhia tsis zoo Geotropism qhov twg raws li kev loj hlob downward ntawm cov hauv paus hniav qhia tau hais tias zoo Geotropism . Yam Ntxim Saib Ntxim Ua- (1) Sau ib lub khob ntim nrog dej.
Ib yam li ib tug yuav nug, qhov tseem ceeb ntawm Hydrotropism yog dab tsi?
Nroj tsuag siv hydrotropism khoov lawv cov hauv paus hniav mus rau thaj chaw moistened av nyob rau hauv lub xub ntiag ntawm noo noo gradients (Takahashi li al., 2009; Moriwaki li al., 2013). Vim cov hauv paus hniav ua si ib tseem ceeb lub luag haujlwm ntawm kev nqus dej, hydrotropism tuaj yeem pab cov nroj tsuag kom tau txais dej zoo nyob rau hauv lub caij ntuj qhuav qhuav.
Dab tsi yog txhais los ntawm Phototropism Geotropism thiab Hydrotropism?
Phototropism - kev taw qhia ntawm cov nroj tsuag lossis lwm yam kab mob hauv kev teb rau lub teeb, xws li mus rau qhov chaw ntawm lub teeb lossis deb ntawm nws. Geotropism - kev loj hlob ntawm qhov chaw ntawm cov nroj tsuag teb rau lub zog ntawm lub ntiajteb txawj nqus. hydrotropism - kev loj hlob los yog tig ntawm cov hauv paus hniav mus rau los yog deb ntawm noo noo.
Pom zoo:
Dab tsi yog cov nyhuv tshuaj ntawm hluav taws xob muab qee qhov piv txwv ntawm cov nyhuv tshuaj?
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