TsimSecondary kev kawm ntawv thiab cov tsev kawm ntawv

Yuav ua li cas nroj tsuag muaj fibrous paus system? Hom cog cov hauv paus hniav system

Hauv paus, yog tus tseem ceeb tshaj plaws hloov khoom nruab nrog, ua ib tug xov tooj ntawm qhov tseem ceeb functions thiab heev ntau haiv neeg nyob rau hauv tus qauv nta. Yog tsis muaj nws, lub neej yog suab tsob nroj kab mob yuav tsis yooj yim sua. Nyob rau hauv no tsab xov xwm peb yuav pom tau tias nyob rau hauv kom meej fibrous paus system: nyob rau hauv ib co nroj tsuag nws tsim, uas muaj tus yam ntxwv thiab nws yuav pab cov kab mob no hloov mus rau puas tau-hloov ib puag ncig tej yam kev mob.

Yuav ua li cas yog lub hauv paus

Lub hauv paus yog lub underground tsob nroj hloov khoom nruab nrog. Nws yog pom tseeb tias nyob rau hauv cov nroj tsuag nws yog tsis nyob rau hauv lub zoo tshaj. Tseeb, tag nrho cov hauv paus hniav ntawm lub cev sib txawv nyob rau hauv tsos thiab nta ntawm txoj kev loj hlob. Muaj peb hom kev underground qhov chaw ntawm cov nroj tsuag: lub ntsiab, sab thiab accessory. Yuav kom paub qhov txawv lawv nyob rau hauv lub cellar. Lub ntsiab hauv paus ntawm cov nroj tsuag yeej tib yam nkaus. Nws sawv tawm nyob rau hauv loj thiab ntev. Nws loj hlob sab hauv paus hniav. Lawv yog cov heev heev heev. Thiab yog hais tias cov keeb kwm loj hlob ncaj qha los ntawm escaping, lawv yog subordinate.

hauv paus muaj nuj nqi

Yog tsis muaj cov keeb kwm ntawm cov nroj tsuag yuav tuag, vim hais tias nws muaj nuj nqi yog tiag tiag tseem ceeb heev. Ua ntej ntawm tag nrho cov, nws yog losis tswvyim dabtsi kab mob nyob rau hauv cov av, muab ib cov mineral kev noj haus thiab microscopic dej tam sim no. Yog hais tias tsim nyog, ntau yam nroj tsuag tsim tau ib cov kev hloov kho ntawm lub hauv paus. Piv txwv li, beets, carrots, thiab radishes tsim cov hauv paus hniav. Qhov no thooj ntawm lub ntsiab paus. Lawv sau cov dej thiab mov ntawm tsim nyog tshuaj rau kev phiv tej yam kev mob.

Hom ntawm cov hauv paus hniav tshuab

Lub hauv paus ntawm ib hom ntawm nroj tsuag yog tsis txaus. Tom qab tag nrho, lub hauj lwm ntawm lub cev nyob rau hauv lub neej ntawm tag nrho cov kab mob. Yog li ntawd cov nroj tsuag hauv paus systems raug tsim, muaj raws ntawm ntau hom ntawm underground kabmob. Lawv yog cov ntau. Lub ntsiab yam ntawm cov hauv paus hniav tshuab - ib tug pas nrig thiab fibrous. Lub ntsiab sib txawv nta nyob rau hauv cov qauv ntawm cov singularities. Piv txwv li, fibrous paus system yog me me nyob rau hauv lub qhov tob ntawm allergic, thiab tus pas nrig, on qhov tsis tooj, tso cai rau cov nroj tsuag yuav tau txais cov dej los ntawm loj depths.

Kais hauv paus system

Tus heev lub npe ntawm cov qauv no yog yus muaj los ntawm cov yam ntxwv ntawm nws cov qauv. Nws muaj ib tug qhia tau taproot. Qhov no siv cov hauv paus hniav system yog txawv los ntawm fibrous. Vim hais tias ntawm no nroj tsuag muaj cov qauv no, tau extract cov dej los ntawm ib tug tob ntawm ob peb kaum ntawm meters. Los ntawm lub ntsiab paus ncaim sab, uas tsub kom lub suction nto.

Tus qauv ntawm lub fibrous paus system

Fibrous paus system muaj cov keeb kwm ntawm tib hom - paranasal. Lawv loj hlob ncaj qha los ntawm lub sim saum nruab ntug qhov chaw ntawm cov nroj tsuag, yog li ntawd, tsim tau ib nras. Feem ntau lawv yog tag nrho cov tib ntev. Thiab lub ntsiab hauv paus nyob rau hauv thaum ntxov loj hlob tseem hlob. Txawm li cas los, tom qab nws tuag lawm. Raws li ib tug tshwm sim, muaj tsuas yog cov hauv paus hniav uas loj hlob los ntawm txoj kev khiav. Xws li ib tug beam yog nyob rau hauv feem ntau heev haib. Sim pry nws ob txhais tes nplej cog ntawm ntub av - thiab koj yuav pom hais tias qhov no yog tsim nyog los thov txim siab force. Tej zaum adventitious keeb kwm tej zaum yuav tsim sab, uas ntxiv tsub kom txoj kab uas hla nyob ntawm lub system.

Yuav ua li cas nroj tsuag muaj fibrous paus system

Nyob rau hauv lub evolution ntawm cov qauv no zoo nkaus li rau thawj lub sij hawm cov neeg sawv cev ntawm ntau dua spore nroj tsuag - fern, Moss thiab horsetails. Vim hais tias feem ntau ntawm lawv yog sawv cev los ntawm lub cev kev hloov kho underground khiav, namely rhizome loj hlob adventitious keeb kwm los ntawm nws. Qhov no yog ib kauj ruam loj loj rau pem hauv ntej nyob rau hauv lub phylogeny ntawm tsob nroj kab mob raws li algae thiab lwm yam cov neeg sawv cev ntawm lub spore tau tsuas yog rhizoids. Cov lug twb tsis tau tsuas yog cov ntaub thiab attaching cov nuj nqi mus rau lub substrate.

Nws muaj ib tug fibrous paus system thiab tag nrho cov nroj tsuag uas yuav mus rau cov chav kawm ntawv Monocotyledons. Nrog rau qhov uas tsis muaj cambium, arc, los yog thaum uas tig mus-veined thiab lwm yam kev mob, nws yog lawv systematic cov yam ntxwv. Hoob no yog sawv cev los ntawm ntau cov tsev neeg. Piv txwv li, liliaceae dos tsim thiab kev hloov kho ntawm tus yam ntxwv ntawm txoj kev khiav. Qhov no nyeem tas underground kav, nyob rau hauv uas dej yog muab, thiab tag nrho cov tsim nyog minerals. Nws yog hu ua lub teeb. Los ntawm nws thiab loj hlob tufts ntawm adventitious keeb kwm. Rice, nplej, pob kws, rye, thiab barley yog cov neeg sawv cev ntawm Cereals tsev neeg. Lawv kuj yus muaj los ntawm fibrous paus system. Piv txwv ntawm cov qauv - nws tseem yog Dahlia, asparagus, Sweet qos, CHISTYAKOV. Lawv adventitious keeb kwm kev lom zem ntau nyeem tas thiab ua tuberous zoo. Lawv kuj noog cov as-ham. Tej kev hloov no yog hu ua cov hauv paus hniav tubers. Cov kev pab txhawb nqa, ua tsis taus pa, sucker thiab slinging kuj loj hlob los ntawm escaping. Yog li ntawd, lawv muaj peev xwm kuj pom tau tias vidozmeneniem fibrous paus system. Piv txwv li, siv lub creeper-pritsepok cov hauv paus hniav yuav loj hlob txawm nyob rau ib ntsug nto. Thiab orchids nqus dej los ntawm cov huab cua. Qhov no yog accomplished los ntawm ua pa adventitious keeb kwm. Kev hloov kho yog tsim nyob rau hauv maize. Cov nyiaj no cov hauv paus hniav. Lawv puag ncig lub sab ib feem ntawm lub qia thiab txhawb cov haib khiav dim los ntawm hnyav txiv hmab txiv ntoo-cobs.

Zoo thiab tsis zoo ntawm cov fibrous paus system

Fibrous paus system yog cov nroj tsuag uas tsis muaj los ua tus dej rau ib tug txiav txim tob. Uas zoo nkauj npaum li cas poob lawm nws sib nrug los ntawm lwm yam uas zoo sib xws qauv - cov tub ntxhais. Nws yog zoo tsim taproot uas yuav txeem kaum ntawm meters sib sib zog nqus rau hauv cov av. Qhov no yam ntxwv feature ntawm tag nrho cov chav kawm ntawv ntawm dicotyledons. Tab sis lub fibrous paus system thiab muaj zoo. Piv txwv li, nws muaj peev xwm mus nyob ib cheeb tsam loj, uas tsub kom lub suction nto. Nyob rau hauv cov nplej fibrous paus system yuav siv sij hawm nyob rau hauv lub cheeb thiab 126 cm nrog ib tug ntev ntawm lub cim 120. Cov kev loj hlob ntawm cov qauv no yog kiag li nyob rau cov ib puag ncig tej yam kev mob. Nyob rau hauv xoob av los ntawm pob kws adventitious keeb kwm yuav loj hlob nyob rau hauv ib lub vojvoog ntawm 2 m, lub kua mus rau 15 los yog ntau tshaj. Nyob rau tib lub sij hawm, thiab qhov tob ntawm allergic yog heev tseem ceeb. Ib co nroj, nws nce mus txog 6 m. Yog li ntawd, los ntawm lawv thiaj li nyuaj kom tshem tau ntawm. Yog hais tias cov av yog hnyav, thiab cov pa ntsiab lus nyob rau hauv nws yog tsis txaus, yuav luag tag nrho cov adventitious keeb kwm yog nyob rau hauv nws saum npoo txheej.

Yog li, fibrous paus system muaj ib tug xov tooj ntawm txawv nta. Nws yog raug rau cov chav kawm ntawv Monocotyledons nroj tsuag: lub tsev neeg ntawm cereals, dos thiab Liliaceae. Qhov no qauv muaj adventitious keeb kwm uas loj hlob los ntawm escaping beam, occupying ib tug loj cheeb tsam.

Similar articles

 

 

 

 

Trending Now

 

 

 

 

Newest

Copyright © 2018 hmn.unansea.com. Theme powered by WordPress.