Qhov txawv ntawm Tropic thiab Nastic Movement

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Qhov txawv ntawm Tropic thiab Nastic Movement
Qhov txawv ntawm Tropic thiab Nastic Movement

Video: Qhov txawv ntawm Tropic thiab Nastic Movement

Video: Qhov txawv ntawm Tropic thiab Nastic Movement
Video: Give difference between tropic movements and nastic movements? 2024, Lub Xya hli ntuj
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Qhov sib txawv tseem ceeb ntawm tropic thiab nastic txav yog qhov kev txav mus los yog qhov kev taw qhia thaum lub zog nastic yog qhov tsis yog kev taw qhia.

Nroj tsuag teb rau ntau hom stimuli, xws li lub teeb, dej, lub ntiajteb txawj nqus, kov, thiab tshuaj. Qee qhov chaw cog kuj tseem qhia txog kev txav los ntawm kev teb rau qhov kev txhawb nqa. Qee cov lus teb nyob ntawm qhov kev taw qhia ntawm qhov kev txhawb nqa, tab sis qee cov lus teb tsis yog. Raws li qhov no, muaj ob lub ntsiab ntawm cov nroj tsuag txav raws li tropic txav thiab nastic txav. Tropic txav yog cov lus teb uas pom los ntawm cov nroj tsuag nyob ntawm qhov kev taw qhia ntawm qhov stimulus, thaum nastic txav yog cov lus teb tsis tau qhia los ntawm cov nroj tsuag yam tsis muaj nyob ntawm qhov kev taw qhia ntawm qhov stimulus. Feem ntau, tropic txav yog qeeb qeeb, thaum nastic txav nrawm.

Tropic Movement yog dab tsi?

Tropic txav los yog tropism yog ib qho kev taw qhia uas pom los ntawm cov nroj tsuag raws li cov lus teb rau kev txhawb nqa sab nraud. Yog li ntawd, lub tropic zog nyob ntawm qhov kev taw qhia ntawm lub stimulus. Qhov zoo tropism yog qhov txav mus rau qhov kev txhawb nqa, thaum qhov tsis zoo tropism yog qhov txav deb ntawm qhov stimulus. Muaj ntau hom kev txav chaw sov xws li phototropism, geotropism, hydrotropism, thigmotropism, chemotropism, thiab lwm yam.

Qhov txawv ntawm Tropic thiab Nastic Movement
Qhov txawv ntawm Tropic thiab Nastic Movement

Daim duab 01: Phototropism

Phototropism yog lub zog tropic raws li cov lus teb rau lub hnub ci thaum geotropism yog lub tropic txav raws li cov lus teb rau lub ntiajteb txawj nqus. Ib yam li ntawd, qhov stimulus txawv ntawm ntau hom tropism. Txawm li cas los xij, tropic txav yog ib qho lus teb qeeb piv rau nastic txav. Ntxiv mus, tropism yog tshwm sim los ntawm kev faib cell.

Nastic Movement yog dab tsi?

Nastic txav yog cov lus teb tsis yog kev taw qhia qhia los ntawm cov nroj tsuag rau kev txhawb nqa sab nraud. Qhov tseem ceeb tshaj plaws, nws yog cov lus teb tam sim ntawm cov nroj tsuag. Nastic txav tsis nyob ntawm qhov kev taw qhia ntawm qhov stimulus. Zoo ib yam li tropism, nastic txav kuj tseem ceeb heev rau cov nroj tsuag. Piv txwv li, kaw ntawm carnivorous Venus Flytrap nplooj thaum nws ntes tus tsiaj yog ib qho tseem ceeb nastic zog. Tsis tas li ntawd, qhov folding ntawm Mimosa tawm thaum nws tau txais qhov kov yog lwm yam nastic txav.

Qhov txawv tseem ceeb - Tropic vs Nastic Movement
Qhov txawv tseem ceeb - Tropic vs Nastic Movement

Daim duab 02: Nastic txav ntawm Mimosa

Cov kev txav no tuaj yeem yog vim muaj kev hloov pauv hauv turgor siab ntawm cov nroj tsuag. Epinasty, hyponasty, photonasty, nyctinasty, chemonasty, hydronasty, thermonasty, geonasty thiab thigmonasty yog hom nastic txav.

Dab tsi yog qhov zoo sib xws ntawm Tropic thiab Nastic Movement?

  • Tropic thiab nastic txav yog ob hom lus teb qhia los ntawm cov nroj tsuag.
  • Ob qho kev txav mus los ua qhov teb rau qhov kev txhawb nqa. Li no, lawv yog induced txav.
  • Tseem, lawv tseem ceeb heev txav ntawm cov nroj tsuag kom loj hlob thiab ciaj sia.

Qhov txawv ntawm Tropic thiab Nastic Movement yog dab tsi?

Tropic thiab nastic txav yog ob hom cog lus teb rau sab nraud stimuli. Thiab, qhov sib txawv tseem ceeb ntawm tropic thiab nastic txav yog cov kev taw qhia ntawm cov lus teb. Tropic txav yog ib qho kev taw qhia thaum lub zog nastic yog qhov tsis yog kev taw qhia. Ntxiv mus, tropic txav nyob ntawm qhov kev taw qhia ntawm qhov kev txhawb nqa, thaum nastic txav tsis nyob ntawm qhov kev taw qhia ntawm kev txhawb nqa.

Feem ntau, tropic txav tau tshwm sim los ntawm kev faib tawm ntawm tes thaum lub zog nastic tshwm sim los ntawm turgor siab. Li no, qhov no yog lwm qhov sib txawv ntawm tropic thiab nastic txav.

Cov ntaub ntawv hauv qab no nthuav qhia ntau qhov tseeb hais txog qhov sib txawv ntawm qhov chaw sov thiab nastic txav sib piv.

Qhov sib txawv ntawm Tropic thiab Nastic Movement hauv Tabular Form
Qhov sib txawv ntawm Tropic thiab Nastic Movement hauv Tabular Form

Summary – Tropic vs Nastic Movement

Tropic thiab nastic txav yog ob hom induced txav nroj tsuag qhia. Ob leeg yog qhov tseem ceeb txav. Tab sis, qhov sib txawv tseem ceeb ntawm tropic thiab nastic txav yog cov kev taw qhia ntawm cov lus teb. Tropic txav yog ib qho kev taw qhia thaum lub zog nastic yog qhov tsis yog kev taw qhia rau kev txhawb nqa. Yog li, tropic txav nyob ntawm qhov kev taw qhia ntawm qhov stimulus thaum nastic txav tsis tau. Tsis tas li ntawd, tropic txav yog ib qho lus teb qeeb thaum nastic txav yog qhov teb ceev. Ntxiv mus, tropic txav tshwm sim vim kev faib cell thaum nastic txav tshwm sim vim qhov hloov pauv hauv turgor.

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