![Cov noog puas tau kaw qhov kev sib tw? Cov noog puas tau kaw qhov kev sib tw?](https://i.answers-medical.com/preview/medical-health/14139692-do-birds-have-closed-circulatory-system-j.webp)
Video: Cov noog puas tau kaw qhov kev sib tw?
![Video: Cov noog puas tau kaw qhov kev sib tw? Video: Cov noog puas tau kaw qhov kev sib tw?](https://i.ytimg.com/vi/Jbkx_imB60U/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Noog , muaj a kaw circulatory system , xav tias muaj tsiv ntau agilely, cia lawv mus tau zaub mov sai dua thiab tejzaum nws yuav raug tua ntawm cov kab. Daim duab 21.2. Hauv (a) kaw cov hlab ntshav , lub plawv tso ntshav los ntawm cov hlab ntsha uas cais los ntawm cov kua nruab nrab ntawm lub cev.
Yog li ntawd, cov tsiaj reptiles puas tau qhib lossis kaw cov hlab ntshav?
Cov tsiaj reptiles , sib piv, muaj a circulatory system uas ntog ib qhov nruab nrab ntawm kev tawg nrawm ntawm lub zog thiab ntev, hnub tsis muaj zog nyob hauv lub hnub. Txhua cov tsiaj reptilian circulatory systems muaj lub plawv, cov hlab ntsha, nrog rau cov hlab ntsha thiab cov hlab ntsha, thiab cov ntshav, ib yam li tsiaj txhu thiab noog.
Ib yam li ntawd, cov ntses puas muaj lub kaw lus kaw? Lub cev lawv muaj cov hlab ntsha, cov leeg thiab cov hlab ntsha. Vertebrates (tsiaj uas muaj pob txha zoo li ntses , noog, tsiaj reptiles, thiab lwm yam), nrog rau feem ntau cov tsiaj txhu, tau kaw plawv tshuab . Ob txoj hauv kev tseem ceeb hauv kev rov qab los yog txoj hauv kev ib leeg thiab ob txoj kev ncig.
Ib yam li ntawd ib tug yuav nug, dab tsi circulatory system cov noog muaj?
Ib noog circulatory system muaj plaub-chambered lub plawv thiab cov hlab ntsha. Nrog txhua qhov kev ntaus, lossis mob hlab ntsha tawg, ntawm lub plawv, ntshav ntau tau nqa mus thoob plaws lub noog lub cev los ntawm cov hlab ntsha hu ua cov hlab ntsha. Cov ntshav rov qab mus rau lub plawv los ntawm cov hlab ntsha hu ua veins. Noog yog qhov zoo tshaj plaws ncaws pob.
Cov tsiaj twg muaj lub kaw lus kaw?
Tias yog vim li cas thiaj loj dua tsiaj ntau zaus muaj kaw systems , uas yog ib txwm muaj ntawm cov noog, tsiaj txhu, ntses, cov tsiaj reptiles, amphibians, thiab qee yam tsis muaj pob txha. Txawm tias cov kab mob hauv ntiaj teb thiab tib neeg muaj kaw circulatory systems.
Pom zoo:
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Dab tsi yog qhov sib txawv thiab qhov zoo sib xws ntawm 'crude' kov thiab 'nplua' kov qhov hnov? Nyuaj kov yog hais txog kev nkag siab los ntawm kev txhawb nqa ntawm cov neeg txais khoom ntawm qhov tsis nkag siab nrog cov teb loj. Hauv kev sib piv, kev kov zoo yog hais txog cov neeg txais khoom ntawm kev nkag siab siab nrog cov chaw txais me me
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Kev Noj Qab Haus Huv Tsis Zoo. Lawv tsuas yog qhov sib txawv ntawm qhov muaj tus kab mob, cov txiaj ntsig kev noj qab haus huv, lossis nkag mus rau kev saib xyuas kev noj qab haus huv ntawm pab pawg neeg. Kev noj qab haus huv tsis ncaj ncees, ntawm qhov tod tes, yog qhov sib txawv ntawm kev noj qab haus huv uas tsis yog qhov tsim nyog thiab zam tau tab sis, ntxiv rau, suav tias tsis ncaj ncees thiab tsis ncaj ncees