Cov txheej txheem:
- Puas dicots muaj reticulate venation?
- Dicots txawv ntawm monocots li cas ntawm nplooj qauv?
- Yuav ua li cas yog cov piv txwv reticulate venation?
- Yuav ua li cas cog dicot muaj parallel venation?
Video: Puas tag nrho cov dicots muaj reticulate venation?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Reticulate venation yog qhov uas feem ntau venation qauv, thiab tshwm sim nyob rau hauv cov nplooj ntawm ze li ntawm tag nrho cov dicotyledonous. Angiosperms, uas nws embryos muaj ob cotyledons xws li paj ntoo xws li Maple, Oak, thiab Rose.
Puas dicots muaj reticulate venation?
Txoj kev ntawm cov leeg hauv nplooj yog hu ua venation qauv; monocots muaj qhov sib npaug venation, hos dicots muaj reticulate venation.
Dicots txawv ntawm monocots li cas ntawm nplooj qauv?
Ob leeg monocots thiab dicots tsim cov nplooj sib txawv. Cov nplooj Monocot yog tus cwj pwm los ntawm lawv cov leeg sib luag, thaum dicots daim ntawv "txoj hlab ntsha." Nplooj yog lwm cov qauv tseem ceeb ntawm cov nroj tsuag vim tias lawv yog tus saib xyuas kev pub zaub mov rau cov nroj tsuag thiab ua cov txheej txheem ntawm photosynthesis.
Yuav ua li cas yog cov piv txwv reticulate venation?
Reticulate venation: Hauv qee nplooj, cov hlab ntsha thiab cov hlab ntsha tau muab faib tsis tu ncua hla tag nrho lamina, tsim ib lub network. Xws li nplooj yog hais tias muaj reticulated venation. Piv txwv li: peepal, guava, mango.
Yuav ua li cas cog dicot muaj parallel venation?
Vim li no cov lus teb raug yog kev xaiv A. Ib daim nplooj dicot uas muaj qhov sib luag yog Eryngium.
Pom zoo:
Puas tag nrho cov khoom siv hnov lus puas muaj kev tswj lub suab nrov?
cov khoom siv hnov lus tuaj hauv ntau qib ntawm kev siv tshuab. Tej yam yees siv tau zoo dua los ua kom tsis siv neeg ntim hloov kho dua lwm tus. Nws yog qhov kev nyiam ntawm tus kheej thiab tsis hais koj qhov kev txiav txim siab rau kev tswj lub ntim ntim, cov kev xaiv xws li cov chaw taws teeb tswj yuav muaj .
Qhov twg yog tag nrho lossis tag nrho?
Koj yuav tsum siv tag nrho nrog cov neeg Asmeskas feem ntau, thiab tag nrho nrog cov neeg tuaj saib Askiv feem ntau. … Ib yam li cov nroog no muaj ob npaug L thiab yog Askiv, tag nrho muaj ob npaug L thiab yog Askiv . txhais tau tias tag nrho?
Puas tag nrho cov kab puas muaj malpighian tubules?
Malpighian tubule, nyob rau hauv kab, ib yam ntawm cov kab mob excretory uas nyob rau hauv lub plab lub cev kab noj hniav thiab khoob mus rau hauv kev sib tshuam ntawm midgut thiab hindgut. Hauv hom muaj ob peb malpighian tubules, lawv yog ntev thiab coiled;
Puas tag nrho cov neurons puas muaj myelin sheath?
Txawm hais tias muaj ntau qhov sib txawv ntawm cov molecular lossis morphological sib txawv ntawm cov paj hlwb hauv PNS thiab CNS, cov txheej txheem ntawm myelin sheath thiab cov yam ntxwv ntawm electrophysiological yog qhov tseem ceeb tib yam.
Puas yog kev puas tsuaj tag nrho cov hnub qub muaj cov neeg ua si hauv zos?
Qhov tseeb tu siab yog tias Kev puas tsuaj AllStars tsis muaj ib hom kev sib tw hauv zos, thiab qhov no feem ntau raug suav tias yog ib qho loj tshaj uas tuav nws. Txawm hais tias nws tsis yog qhov txaus ntshai hauv qhov tob li kev tsav tsheb simulator lossis kev sib ntaus sib tua tsheb, nws tseem muaj kev lom zem ua si rau lub sijhawm luv luv .
