Qhov sib txawv tseem ceeb ntawm phototropism thiab geotropism yog qhov phototropism yog cov lus teb ntawm cov nroj tsuag ntawm lossis deb ntawm lub hnub ci whereas, geotropism yog cov lus teb ntawm cov nroj tsuag ntawm lossis deb ntawm lub zog gravitational.
Tsiaj txhu txav tau, tab sis cov nroj tsuag tsis tuaj yeem. Ces lawv teb li cas rau ib puag ncig cov cim? Qhov ntawd yog vim tias txawm tias lawv tsis tuaj yeem txav mus los, lawv kuj teb rau qhov kev xav kom muaj sia nyob hauv ib puag ncig. Cov lus teb ntawm cov nroj tsuag rau ib puag ncig stimuli yog hu ua 'Tropism'. Nroj tsuag muaj peev xwm teb tau ntawm qhov stimulus los yog deb ntawm qhov stimulus. Lawv yeej yuav tsum loj hlob ntawm lub teeb thiab dej kom ciaj sia. Raws li hom stimulus thiab cov kev taw qhia ntawm stimulus, muaj ntau pawg ntawm tropism. Thaum ib tsob nroj tig mus rau qhov kev txhawb nqa, peb hu nws ua qhov zoo tropism thiab qhov txawv; deb ntawm qhov stimulus yog qhov tsis zoo tropism. Hom tropism tseem ceeb yog phototropism, geotropism thiab thigmatropism.
YPhototropism yog dab tsi?
Vim li cas cov nroj tsuag loj hlob mus rau hnub ci? Qhov ntawd yog vim cov nroj tsuag xav tau lub hnub ci rau cov txheej txheem hu ua photosynthesis. Lawv hloov lub zog ntawm lub teeb rau hauv carbohydrates (khoom noj). Yog li ntawd lawv yuav tsum tau txais ib tug txaus lub hnub ci thaum nruab hnub. Yog li ntawd, lawv khoov, loj hlob los yog tig mus rau lub hnub ci. Phototropism yog qhov tshwm sim no. Hauv lwm lo lus, phototropism yog cov lus teb ntawm cov nroj tsuag mus rau kev coj ntawm lub hnub ci. Nws yog ib qho yooj yim kom nkag siab txog lub tswv yim no los ntawm kev sim me me. Thaum koj khaws lub lauj kaub cog ze ntawm qhov rais, yuav ua li cas? Cov nroj tsuag khoov ntawm lub hnub ci thiab loj hlob raws li qhia hauv daim duab 01.
Daim duab 01: Phototropism
Raws li kev taw qhia ntawm cov lus teb (tawm los yog ntawm lub hnub ci) muaj ob hom phototropism uas yog qhov tsis zoo phototropism thiab zoo phototropism feem. Nroj tsuag stems qhia zoo phototropism thaum cov hauv paus hniav pom tsis zoo phototropism.
Geotropism yog dab tsi?
Lo lus 'Geo' yog hais txog lub ntiaj teb. Tom qab ntawd geotropism yog cov lus teb ntawm cov nroj tsuag rau lub ntiajteb txawj nqus. Hauv lwm lo lus, geotropism yog kev txav ntawm cov nroj tsuag lossis cov nroj tsuag mus rau lossis deb ntawm lub ntiaj teb.
Daim duab 02: Geotropism
Zoo ib yam li phototropism, geotropism kuj yog ob hom; Lawv yog cov tsis zoo geotropism thiab zoo geotropism. Thaum tig tawm ntawm lub zog gravitational, nws yog qhov tsis zoo geotropism thaum thaum tsiv mus rau lub zog gravitational, nws yog qhov zoo geotropism. Cov lus qhia hauv paus qhia qhov zoo geotropisms vim tias lawv loj hlob ntawm lub ntiajteb txawj nqus lossis lub ntiaj teb nrhiav cov khoom noj thiab dej noo ntau dua. Cov lus qhia qia qhia qhov tsis zoo geotropism thaum lawv loj hlob deb ntawm lub ntiajteb txawj nqus.
Dab tsi yog qhov zoo sib xws ntawm Phototropism thiab Geotropism?
- Phototropism thiab geotropism yog ob hom nroj tsuag teb rau qhov stimuli.
- Ob hom muaj qhov tsis zoo thiab qhov zoo.
- Cov kev txav no tseem ceeb rau cov nroj tsuag ciaj sia.
Qhov txawv ntawm Phototropism thiab Geotropism yog dab tsi?
Thaum ib tsob ntoo teb rau hnub ci, peb hu nws ua phototropism, thiab thaum tsob ntoo teb rau lub ntiajteb txawj nqus, peb hu nws ua geotropism. Ob hom muaj ob hom uas yog qhov tsis zoo thiab qhov zoo raws li cov kev taw qhia ntawm kev txav mus los; deb los yog mus raws. Cov nram qab no infographic nthuav tawm qhov sib txawv ntawm phototropism thiab geotropism hauv daim ntawv tabular.
Summary – Phototropism vs Geotropism
Phototropism thiab geotropism yog ob lub tropisms pom los ntawm cov nroj tsuag. Lub stimulus yog hnub ci nyob rau hauv phototropism thaum lub ntiajteb txawj nqus yog lub stimulus nyob rau hauv geotropism. Yog hais tias ib tsob nroj loj hlob ntawm lub hnub ci, nws yog qhov zoo phototropism thaum qhov opposite yog tsis zoo phototropism. Ib yam li ntawd, yog hais tias ib feem ntawm tsob ntoo tig mus rau lub ntiajteb txawj nqus, nws yog qhov zoo geotropism thaum qhov opposite yog qhov tsis zoo geotropism. Cog stems qhia zoo phototropism thiab tsis zoo geotropism. Cov hauv paus hniav qhia qhov zoo geotropism thiab tsis zoo phototropism. Qhov no yog qhov txawv ntawm phototropism thiab geotropism.
