Qhov txawv ntawm nplooj nplooj variegated thiab Etiolated nplooj

Cov txheej txheem:

Qhov txawv ntawm nplooj nplooj variegated thiab Etiolated nplooj
Qhov txawv ntawm nplooj nplooj variegated thiab Etiolated nplooj

Video: Qhov txawv ntawm nplooj nplooj variegated thiab Etiolated nplooj

Video: Qhov txawv ntawm nplooj nplooj variegated thiab Etiolated nplooj
Video: Qhov yuav tau ceev faj ntawm tsob tshuaj nplooj ntse no txaus ntshai heev nawb 28 May 2019 2024, Kaum ib hlis
Anonim

Qhov txawv ntawm nplooj variegated thiab etiolated nplooj yog cov nplooj variegated yog cov nplooj sib txawv xim thaum etiolate nplooj yog me me daj daj-dawb xim nplooj.

Nplooj yog qhov tseem ceeb ntawm photosynthetic ntawm cov nroj tsuag. Lawv feem ntau yog xim ntsuab. Lawv muaj ntau chloroplasts uas muaj chlorophylls. Txawm li cas los xij, muaj cov nplooj uas muaj xim sib txawv vim muaj ntau yam laj thawj. Ob leeg variegated thiab etiolated nplooj muaj cov xim sib txawv vim lawv tsis ua cov photosynthesis zoo.

Nplooj variegated yog dab tsi?

Variegated nplooj yog cov xim sib txawv. Lawv muaj cov nplooj ntsuab thiab cov nplooj tsis ntsuab. Nyob rau hauv kev sib piv rau ib txwm ntsuab xim nplooj, variegated nplooj tsis tshua muaj tshwm sim nyob rau hauv cov xwm. Lub variegation yog vim muaj ntau hom ntaub so ntswg. Variegation tshwj xeeb tshaj yog tshwm sim, vim muaj cov xim sib txawv, suav nrog anthocyanins.

Qhov txawv ntawm nplooj variegated thiab Etiolated nplooj
Qhov txawv ntawm nplooj variegated thiab Etiolated nplooj

Daim duab 01: Nplooj Ntoos

Txhawm rau khaws txhua yam xim, nws yog ib qho tsim nyog yuav tsum tau nthuav tawm cov nroj tsuag no los ntawm kev cog qoob loo. Variegation tsis tsuas yog pom nyob rau hauv nplooj. Qee zaum nws tuaj yeem pom hauv stems. Ntxiv mus, nplooj variegation kuj tuaj yeem tshwm sim vim muaj kab mob tawm tsam ntawm cov nroj tsuag. Tsis tas li ntawd, cov zaub mov tsis txaus kuj tuaj yeem ua rau muaj ntau yam ntawm nplooj.

Nplooj Etiolated yog dab tsi?

Etiolation yog txheej txheem pom hauv cov nroj tsuag vim tsis muaj lub teeb. Etiolated nroj tsuag muaj elongated hypocotyls, qaug zog stems thiab luv luv keeb kwm. Ntxiv mus, cov nplooj yog me me thiab daj ntseg daj xim.

Qhov Tseem Ceeb Qhov txawv - Nplooj Variegated vs Etiolated Nplooj
Qhov Tseem Ceeb Qhov txawv - Nplooj Variegated vs Etiolated Nplooj

Daim duab 02: Etiolated Cog

Etiolated nplooj yog me me thiab daj daj xim nplooj ntawm etiolated nroj tsuag. Etiolated nplooj ua me heev vim ntev internodes. Cov nplooj no raug chlorosis vim yog tsim cov chlorophylls tsis txaus. Yog li ntawd, etiolate nplooj tsis muaj zog, thiab lawv muaj xim daj-dawb xim. Ntxiv mus, etiolated nroj tsuag muaj tsawg etiolate nplooj. Yog tias cov nroj tsuag etiolate tau txais lub hnub ci txaus, lawv tig ntsuab sai sai.

Dab tsi zoo sib xws ntawm nplooj variegated thiab Etiolated nplooj?

  • Variegated nplooj thiab etiolated nplooj yog ob hom nplooj tshwj xeeb pom tsis tshua muaj nyob hauv xwm.
  • Ob etiolated thiab variegated nplooj muaj qhov tsis muaj chlorophylls.

Qhov txawv ntawm nplooj variegated thiab Etiolated nplooj yog dab tsi?

Variegated nplooj yog ib qho kev tawm uas muaj ob qho ntsuab thiab tsis ntsuab. Ntawm qhov tod tes, etiolated nplooj yog nplooj ntawm cov nroj tsuag etiolated uas yog me me thiab daj ntseg-dawb nyob rau hauv cov xim. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm nplooj variegated thiab nplooj etiolated. Cov nplooj variegated sib txawv xim thaum etiolated nplooj yog daj ntseg-dawb nyob rau hauv cov xim. Cov nplooj variegated tsis tshua muaj tshwm sim hauv qhov xwm txheej vim muaj ntau hom ntaub so ntswg, vim yog kis kab mob thiab cov khoom noj tsis txaus. Nyob rau hauv sib piv, etiolate nplooj yog nquag, thiab lawv tshwm sim vim tsis muaj hnub ci.

Ntxiv mus, lwm qhov sib txawv ntawm nplooj variegated thiab nplooj etiolated yog tias yog lub hnub ci txaus, cov nplooj etiolated tig ntsuab sai heev. Tab sis, qhov tsis-ntsuab ntawm nplooj variegated tsis tig mus rau ntsuab thaum muaj tshav ntuj txaus.

Qhov sib txawv ntawm nplooj variegated thiab Etiolated nplooj nyob rau hauv daim ntawv Tabular
Qhov sib txawv ntawm nplooj variegated thiab Etiolated nplooj nyob rau hauv daim ntawv Tabular

Summary – Nplooj Vs Vs Etiolated Leaf

Variegated nplooj muaj ob qho tib si ntsuab thiab tsis ntsuab. Lawv txawv xim nplooj. Nyob rau hauv sib piv, etiolate nplooj yog me me thiab daj ntseg-dawb nyob rau hauv cov xim. Cov nplooj no yog los ntawm cov nroj tsuag etiolates uas loj hlob tsis muaj hnub ci txaus. Thaum tshav ntuj raug muab, etiolate nplooj tig ntsuab, tsis zoo li nplooj variegated. Txawm li cas los xij, cov nplooj variegated yog qhov qub thaum etiolate nplooj tsis muaj zog. Etiolated nplooj tshwm sim los ntawm lub hnub ci tsis txaus thaum cov nplooj variegated yog tshwm sim los ntawm cov zaub mov tsis txaus, kis kab mob thiab cov ntaub so ntswg sib txawv. Yog li, qhov no qhia txog qhov sib txawv ntawm nplooj variegated thiab nplooj etiolated.

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