Qhov Sib txawv ntawm Kev Hloov thiab Whorled Phyllotaxy

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Qhov Sib txawv ntawm Kev Hloov thiab Whorled Phyllotaxy
Qhov Sib txawv ntawm Kev Hloov thiab Whorled Phyllotaxy

Video: Qhov Sib txawv ntawm Kev Hloov thiab Whorled Phyllotaxy

Video: Qhov Sib txawv ntawm Kev Hloov thiab Whorled Phyllotaxy
Video: 7 nqi lus qhia, piv kev kawm thiab kev ua neej sib txawv li cas? 2024, Kaum ib hlis
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Qhov sib txawv tseem ceeb ntawm alternate thiab whorled phyllotaxy yog tias nyob rau hauv alternate phyllotaxy, muaj ib nplooj ntawm txhua qhov ntawm cov nroj tsuag qia thaum nyob rau hauv whorled phyllotaxy, muaj peb los yog ntau nplooj ntawm txhua qhov ntawm cov nroj tsuag qia.

Phyllotaxy yog kev npaj ntawm nplooj ntawm qia ntawm cov nroj tsuag. Qhov tseeb, nplooj yog teem rau ntawm qia nyob rau hauv xws li ib txoj kev uas lawv muaj peev xwm tau txais lub hnub ci siab tshaj plaws thiaj li ua tau photosynthesis. Muaj ntau hom phyllotaxies li alternate, opposite, whorled thiab kauv. Ntawm lawv, alternate phyllotaxy yog hom phyllotaxy tshaj plaws; nyob rau hauv no, tsuas yog ib nplooj muaj nyob rau hauv txhua lub node. Whorled phyllotaxy yog lwm hom uas peb lossis ntau nplooj muaj nyob ntawm ib qho. Txawm li cas los xij, nyob rau hauv opposite phyllotaxy, ob nplooj tshwm sim los ntawm qia ntawm tib lub node, ntawm opposite sab ntawm qia. Ntxiv mus, nyob rau hauv kauv phyllotaxy, txhua nplooj tshwm sim ntawm qhov sib txawv (node) ntawm qia, zoo ib yam li lwm yam phyllotaxy. Kab lus no tsom mus rau qhov sib txawv ntawm qhov sib txawv thiab cov phyllotaxy whorled.

YAlternate Phyllotaxy yog dab tsi?

Hloov phyllotaxy yog hom nplooj ntoo uas pom hauv cov nroj tsuag. Nyob rau hauv ib qho kev hloov nplooj ntoos, tsuas muaj ib nplooj ntoos nyob rau hauv ib sab ntawm node. Lwm sab ntawm node tsis muaj nplooj. Nyob rau ntawm lub tom ntej no, muaj lwm nplooj, tab sis nws tshwm sim los ntawm sab opposite mus rau lub keeb kwm ntawm nplooj dhau los. Ib yam li ntawd, cov nplooj tshwm rau ntawm qia nyob rau hauv ib qho kev sib hloov qauv nyob rau hauv ob txoj kev, tshwj xeeb tshaj yog nyob rau hauv opposite lus qhia. Peb tuaj yeem pom lwm cov phyllotaxy hauv hibiscus, mustard, Suav sawv thiab paj noob hlis.

Qhov txawv tseem ceeb - Hloov pauv vs Whorled Phyllotaxy
Qhov txawv tseem ceeb - Hloov pauv vs Whorled Phyllotaxy

Daim duab 01: Hloov Phyllotaxy

Whorled Phyllotaxy yog dab tsi?

Nyob rau hauv ib qho phyllotaxy whorled, peb lossis ntau nplooj tshwm los ntawm ib qho. Yog li ntawd, nyob rau hauv txhua lub node, peb yuav nrhiav tau ntau tshaj peb nplooj nyob rau tib theem.

Qhov sib txawv ntawm Hloov thiab Whorled Phyllotaxy
Qhov sib txawv ntawm Hloov thiab Whorled Phyllotaxy

Daim duab 02: Whorled Phyllotaxy hauv Alstonia

Hom phyllotaxy no feem ntau pom hauv Alstonia nroj tsuag. Tsis tas li ntawd, nerium thiab spergula kuj qhia txog kev npaj cov nplooj ntoo.

Dab tsi zoo sib xws ntawm Kev Hloov thiab Whorled Phyllotaxy?

  • Hloov pauv thiab whorled yog ob hom nplooj loj ntawm kev cog ntoo ntawm cov stems.
  • Ob lub phyllotaxies feem ntau pom muaj nyob hauv cov nroj tsuag.

Qhov txawv ntawm Kev Hloov thiab Whorled Phyllotaxy yog dab tsi?

Phyllotaxy yog cov qauv ntawm nplooj ntoo ntawm cov qia lossis ceg ntawm cov nroj tsuag. Alternate phyllotaxy yog cov lus hais hom nplooj ntoo. Nyob rau hauv hom no, tsuas yog ib nplooj tshwm sim ntawm txhua lub pob. Nyob rau hauv sib piv rau qhov kev npaj no, nyob rau hauv whorled phyllotaxy, peb los yog ntau tshaj nplooj tshwm nyob rau hauv txhua lub node. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm kev hloov pauv thiab whorled phyllotaxy.

Saib qee qhov piv txwv; mustard, Tuam Tshoj sawv, hibiscus thiab sunflower nroj tsuag qhia alternate phyllotaxy thaum alstonia, nerium, spergula nroj tsuag qhia whorled phyllotaxy.

Hauv qab infographic qhia txog qhov sib txawv ntawm kev hloov pauv thiab whorled phyllotaxy.

Qhov sib txawv ntawm Hloov thiab Whorled Phyllotaxy hauv Tabular Daim Ntawv
Qhov sib txawv ntawm Hloov thiab Whorled Phyllotaxy hauv Tabular Daim Ntawv

Summary – Alternate vs Whorled Phyllotaxy

hom nplooj ntawm cov qia yog hu ua phyllotaxy. Alternate phyllotaxy thiab whorled phyllotaxy yog ob hom. Nyob rau hauv alternate phyllotaxy, ib nplooj ntawv tshwm sim ntawm txhua qhov ntawm kev sib hloov. Nyob rau hauv whorled phyllotaxy, peb los yog ntau tshaj peb nplooj tshwm nyob rau ntawm txhua qhov. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm alternate thiab whorled phyllotaxy.

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