Tsim, Secondary kev kawm ntawv thiab cov tsev kawm ntawv
Systems uas muab tag nrho cov kabmob: lub ntsiab physiological thiab haumxeeb systems uas muaj sia nyob
Systems uas muab tag nrho cov kabmob, kuj hu ua haumxeeb systems. Tej lug nyob rau hauv nroj tsuag thiab tsiaj cov kab mob no muaj nyob rau hauv kev txiav txim siab txaus siab rau nws cov luag hauj lwm.
Yuav ua li cas yog lub system ntawm cov kabmob
Systems uas muab tag nrho cov kabmob sawv cev rau lawv cov sau ua ib pawg uas tshwm sim taus rau lawv cov uas nta. Heev feem ntau ib tug neeg qauv ntawm cov kab mob yog tsis muaj peev xwm tag nrho ua ib tug luag hauj lwm. Yog li ntawd, cov tub ceev xwm ua ke nyob rau hauv lub system. Lawv yog cov ntau haiv neeg nyob rau hauv kev teeb tsa. Piv txwv li, lub nruab hauv nruab nrog cev ntawm cov tsiaj comprise ntau tshaj li kaum thiab xyuas kom meej cov lag luam ntawm tag nrho cov kab mob.
Systems ntawm hauv nruab nrog cev ntawm cov tsiaj
Lub qhov txawv feature yog lub peev xwm ntawm cov tsiaj rau heterotrophic txheej txheem rau cov nquag hwj chim thiab muaj. Lawv hais raws li ib tug ib leeg-celled thiab multicellular cov ntaub ntawv. hloov khoom nruab nrog nruab (saib cov lus hauv qab no muaj cov lus qhia txog cov ntxwv yooj yim ntawm lawv cov qauv) muaj ib tug tej yam specialization. Txawm li cas los, ib co ntawm lawv ua ob peb zog. Piv txwv li, ua pa thiab lub plawv nkev pauv yog nqa tawm nyob rau hauv lub cev.
hloov khoom nruab nrog nruab: lub rooj
Nta ntawm cov qauv ntawm cov tsiaj nruab nrog cev systems yuav muab nyob rau hauv cov nram qab no cov lus.
| Lub npe ntawm qhov hloov tshuab | Cov koom haum, muaj nyob rau hauv lub system | zog |
| licas | Cev pob txha (tej zaum yuav sab nraud thiab sab hauv), cov nqaij ntshiv thiab ligaments | Yuav ua raws li lub zog ntawm ib tug neeg nruab nrog cev thiab lub cev nyob rau hauv qhov chaw |
| lub plawv | Lub plawv thiab cov hlab ntsha | Gas pauv, tsim ntawm lub cev kev tiv thaiv ntawm tus kab mob |
| ua pa | Nyob rau hauv dej tsiaj hais gills, terrestrial - lub teeb thiab pneumatic txoj kev | Yuav ua raws li nkev pauv |
| excretory | Excretory ducts, Malpighian hlab, nyob rau hauv chordates - ob lub raum, ureters, thiab lub zais zis | Feem pauv khoom los ntawm lub cev |
| digestive | Digestive huam thiab qog: muaj qaub, pancreas, daim siab, | Cleavage thiab digesting tshuaj |
| kev sib deev | Pw ua niam txiv qog, ducts thiab lub hlwb - gametes | Ua si lawv tus kheej zoo |
| tshee | Lub paj hlwb thiab tus txha caj qaum, thiab cranial thiab tus txha caj qab haus huv | Yuav ua raws li kab mob kev sib raug zoo nrog cov ib puag ncig |
| endocrine | Exocrine thiab endocrine thiab hlais txoj kev | Humoral kev cai ntawm lub cev functions |
| Lub lymphatic system | Lub lymphatic hlab ntsha thiab ntshav | Khaws qhov tus nrog ib puag ncig, lub tsim ntawm immunological tshua |
| piav thoob hlo | Receptors, qab haus huv, lub hlwb chaw zov me nyuam | Xaav ntawm cov ntaub ntawv los ntawm cov ib puag ncig |
Cov hloov khoom nruab nrog nruab ntawm cov tsiaj thiab nroj tsuag: lub ntsiab sib txawv
Tam sim no xav txog cov kev lub cev txoj kev multicellular tsob nroj kab mob. Lawv, xws li cov tsiaj, yog li cov hlwb, uas ua ke nyob rau hauv cov ntaub so ntswg. Ntawm no yog cov thawj sib txawv. Cov nroj tsuag tsim tshwj xeeb lub cev yuav tsum vov, yooj yim, mechanical, conductive thiab kev kawm ntaub. Nyob rau hauv cov tsiaj, lawv yog cov sib txawv. Qhov no ciliated epithelial, connective, nqaij thiab paj. Raws li, kabmob tias lawv tsim, yuav txawv nyob rau hauv cov qauv thiab kev khiav dej num ua.
Tom ntej no cov sib txawv nruab nrab ntawm lawv cov lus dag nyob rau hauv lub fact tias cov nroj tsuag tsis tso system. Hais txog lawv cov qauv, hu ua lub underground lub cev - lub hauv paus, raws li tau zoo raws li qhov uas yog nyob rau ntawm qhov chaw - kev khiav. Cov yav tas, nyob rau hauv lem, muaj ib tug kav thiab nplooj. Systems uas muab tag nrho cov tsiaj lub cev yog tsis tsuas physiological, tab sis kuj cov functionality ntawm lub cev.
Systems uas muab tag nrho cov kabmob
Raws li ib tug tshwm sim, tag nrho cov tshuab yog kev mus rau hauv ib tug unified thiab ntiaj teb no, uas yog hu ua ib tug sia. Nyob rau hauv tib neeg, kev cai ntawm nws txoj kev ua nyob rau hauv ob txoj kev: neural thiab humoral. Lawv muaj sib txawv mechanisms thiab tej yam ceev. Tshee kev cai yog nqa eponymous hloov khoom nruab nrog cev. Nws pib ib feem yog buds. Nrog lawv pab lub cev perceives ib tug ntau yam ntawm cov ntaub ntawv, uas yog tom qab hloov dua siab tshiab rau hauv pulses thiab yog kis tau mus rau cov coj qhov chaw ntawm lub hauv paus poob siab sitemy. Muaj yog generated lub teb lub cev, los mus rau hauv obrabratnom kev taw qhia rau cov ua hauj lwm lub cev. Xeem ua hauj lwm ntawm no mechanism yuav luag instantaneously. Tab sis humoral kev cai yog nqa tawm txawv. Nws yuav siv sij hawm qhov chaw los ntawm txoj kev ntawm lub endocrine qog, uas paim mus rau hauv cov ntshav tshwj xeeb tshuaj - cov tshuaj hormones. Lawv muaj kev cuam tshuam ntau lub cev functions. Lawv txiav txim txaus ntev. Piv txwv li, txoj kev loj hlob lawm, uas tawm lub pituitary caj pas, yog tso tawm ntawm tus neeg rau 20-25 xyoo.
Yog li ntawd, lub zuag qhia tag nrho lub hom phiaj ntawm cov qauv ntawm cov uas muaj sia nyob yog cov nram qab no lug: hlwb, ntaub so ntswg, kabmob, hloov systems. Tsis ntev los no ua ke rau ntau kev siv ntawm ntau yam zog, muab ib tug zoo ib yam kev raws li ib tug tag nrho.
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