Yuav ua li cas ib pab pawg neeg ntawm hlwb hu ua ntaub so ntswg? Tus qauv ntawm cov ntaub so ntswg hlwb

Yuav ua li cas ib pab pawg neeg ntawm hlwb hu ua ntaub so ntswg? Yuav kom to taub lo lus nug no, nws yog tsim nyog yuav tau nco qab cov yam ntxwv ntawm lawv cov qauv thiab muaj nuj nqi. Nrog rau qhov no peb yuav sim mus rau tiv nyob rau hauv peb tsab xov xwm.

Yuav ua li cas ib pab pawg neeg ntawm hlwb hu ua ntaub so ntswg

Cov ntaub so ntswg yog xav tau ib pab pawg neeg ntawm lub hlwb. Tab sis tsis yog txhua txhua ntawm lawv yog cov muaj peev xwm ntawm txoj kev xws lug. Yuav kom to taub li cas ib pab pawg neeg ntawm hlwb hu ua ntaub so ntswg, nws yog tsim nyog los kawm txog cov ntsiab mob. Nws cov lus dag nyob rau hauv lub fact tias tag nrho cov hlwb yuav tsum muaj xws li cov yam ntxwv nta, thiab yog li ntawd ua tib yam muaj nuj nqi. Tsuas yog hais tias xws li ib tug qauv yuav suav hais tias raws li ib daim ntaub. Tsis tas li ntawd, nyob rau hauv nyob tus yeees ntawm ntau yam ntawm lawv nyob rau hauv txawv ntau muaj xws li intercellular yeeb tshuaj, combining tag nrho lub Cheebtsam rau hauv ib chav tsev xwb.

Tus qauv ntawm cov ntaub so ntswg hlwb

Tag nrho lub cev hlwb muaj ib qho kev npaj ntawm cov qauv. Lawv muaj xws li ib tug saum npoo apparatus, cytoplasm, organelles thiab inclusions. Tab sis nyob ntawm seb lub hom ntawm cov nqaij mos hlwb muaj lawv tus kheej cov yam ntxwv. Piv txwv li, neurons muaj lub cev thiab appendages. Qhov no qauv qhia ib zaug xwb, tag nrho lub cev thiab nws cov kev sib raug zoo nrog cov ib puag ncig. By-spikes ntaub ntawv encrypted raws li ib tug paj impulse yog kis tau dua lub hlwb thiab cov nqaij mos.

Tsis zoo li multicellular thiab colonial kab mob

Tsis yog txhua txhua tus kab mob no yog tsim ntawm ib tug loj tus naj npawb ntawm hlwb muaj ib tug cov ntaub so ntswg. Ib tug piv txwv ntawm no yog cov algae. Tseeb, lawv lub cev yog tsim los ntawm ib tug plurality ntawm hlwb, tab sis txhua tus ntawm lawv ua hauj lwm nyob rau hauv kev rho tawm, raws li ib tug nyias muaj nyias ib qhov system. Lawv muaj kev cob cog tsuas anatomically, vim hais tias lawv zoo li yog nyob ib sab mus rau txhua lwm yam. algae lub cev hu ua thallus los yog thallus. Thiab ntawm no yog ib tug Volvox colony. Nws kuj tsim ib tug loj tus naj npawb ntawm cais hlwb. Tab sis lawv yuav tsis nyob ib sab mus rau txhua lwm yam thiab yog surrounded los ntawm ib tug ntau lub hnab ntawv. Nws thiab txuas lawv mus rau hauv ib tug nkaus xwb kab mob. Nyob rau hauv multicellular kab mob, hlwb ua ke rau hauv pab pawg ntawm cov yam ntxwv nta uas pab kom lawv ua tau tej yam collectively zog.

cog cov ntaub so ntswg

Txhua pab pawg neeg ntawm cov kab mob no muaj cov yam ntxwv ntawm cov qauv. Hlwb, ntaub so ntswg thiab kabmob ntawm cov nroj tsuag, piv txwv li, muaj peev xwm sawv ntawm complex txheej txheem hwj chim - ntawm photosynthesis. Qhov no yog vim muaj cov tshwj xeeb organelles hu ua chloroplasts. Tab sis qhov no yog tsis yog tib yam ntxwv ntawm cov kab mob.

Tsob nroj ntaub so ntswg yog sawv cev los ntawm tsib hom. Qhov no yog qhov npog, yooj yim, mechanical, conductive thiab kev kawm ntawv. Tus thawj ntawm cov tiv thaiv lub puab txheem ntawm cov teeb meem los ntawm ib puag ncig thiab nqa tawm metabolism. Yog li ntawd, ib tug tswv cuab ntawm lub yuav tsum vov ntaub ntawm tightly tau ntim me me hlwb uas muaj pores. Nws yuav ua tau ib tug nyob - tev thiab tuag odrevesnevevshey - cork. Lub ntsiab ntaub yog nkaus justifies nws lub npe, raws li tseeb yog yuav luag tag nrho lub cev. Nws hlwb yog loj, xoob. Lawv muaj chlorophyll.

Neeg kho tshuab cov ntaub so ntswg tso cai cov nroj tsuag kabmob mus nyob ib tug meej txoj hauj lwm nyob rau hauv qhov chaw. Nyob rau ntawm ib lub sij hawm nws yog ib tug ntawm cov nroj tsuag tso zis tej yam kev mob rau daim av. Hais conductive fabrics yog cov hlab ntsha thiab sab cib hlab. Cov hollow elongated hlwb muab cov ascending thiab nqis tam sim no ntawm tshuaj nyob rau hauv cov nroj tsuag. Hlwb kev kawm cov ntaub so ntswg ciaj sia thiab pheej faib, txoj kev cov ntsiab ntawm cov tag nrho cov lwm yam ntaub so ntswg.

tsiaj cov nqaij mos

Cov tsiaj kab mob muaj lwm yam hlwb. Fabrics ntawm cov kab mob uas hais epithelial, connective, nqaij thiab paj. Tus qauv ntawm txhua tus ntawm lawv muaj yog ib tug ntshiab kev sib raug zoo ntawm nws cov qauv thiab kev khiav dej num. Hlwb ntawm epithelial cov ntaub so ntswg yog me me, nruj nreem nyob ib sab, zoo xws li cov vaj huam sib luag. Yog li ntawd, lawv muab txhim khu kev qha kev tiv thaiv. Piv txwv ntawm kev twb kev txuas yog cov ntshav, cov rog, cov pob txha thiab pob txha mos. Vim hais tias lawv lub hauv paus ntawm lub cev, lawv cov loj loj thiab hais nyob rau hauv ib tug loj npaum li cas ntawm intercellular substance. Nqaij muab lub cev nyob rau hauv qhov chaw. Nws hlwb hu ua myofibrils. Txhua tus ntawm lawv yog tau txo. Tshee cov ntaub so ntswg communicates nrog cov ib puag ncig, vim lub hlwb tsim muaj nrog spikes, uas tsim ib tug tuab network.

Yog li ntawd uas pab pawg neeg ntawm hlwb hu ua ntaub so ntswg? Cov lus teb yog yooj yim: tsuas yog cov uas zoo sib xws thiab nyob rau hauv cov qauv thiab muaj nuj nqi. Vim nws mnoogobraziyu, hlwb ntawm tag nrho cov kab mob uas muaj peev xwm ntawm txoj kev ob peb hom ntaub so ntswg, txhua yog qhov tseem ceeb rau lub lag luam.