Peb lub nruab nrog cev cuam tshuam nrog kev ua pa hauv amphibians yog dab tsi?
Peb lub nruab nrog cev cuam tshuam nrog kev ua pa hauv amphibians yog dab tsi?

Video: Peb lub nruab nrog cev cuam tshuam nrog kev ua pa hauv amphibians yog dab tsi?

Video: Peb lub nruab nrog cev cuam tshuam nrog kev ua pa hauv amphibians yog dab tsi?
Video: 🔴Xov Xwm Kub: Belaru Koomtes nrog Russia Tua Ukraine Kev Kub Ntxhov Loj, Pejxeem Koomtes Tua Russia. 2024, Lub rau hli ntuj
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Qav Ua Ntej. Qav muaj peb leeg ua pa nto ntawm nws lub cev uas nws siv los pauv roj nrog ib puag ncig: tus tawv nqaij , in ua lub ntsws thiab ntawm lub hauv paus ntawm qhov ncauj.

Ntxiv mus, hom kev ua pa ntawm amphibians muaj li cas?

Amphibians siv gills rau ua pa thaum ntxov hauv lub neej, thiab txhim kho lub ntsws primitive nyob rau hauv lawv cov neeg laus lub neej; ntxiv mus, lawv yog muaj peev xwm ua pa ntawm lawv daim tawv nqaij.

dab tsi yog lub cev ua pa ntawm nab? glottis

Hais txog qhov no, peb hom kev ua pa ntawm Qav yog dab tsi?

Peb hom kev ua pa ntawm Qav tau tham hauv qhov kev qhuab qhia no piv txwv li Pulmonary Respiration (ua pa los ntawm lub ntsws), Kev Ua Phem Rau Tawv (ua pa ntawm daim tawv nqaij), thiab ua pa los ntawm kab noj hniav.

Kev ua pa tshwm sim li cas hauv qav?

Txawm hais tias lawv muaj lub ntsws ua haujlwm, ntau ntawm a qav ua tsis taus pa tshwm sim ntawm daim tawv nqaij. A cov qav cov tawv nqaij ntub yog nyias thiab marbled nrog cov hlab ntsha thiab capillaries ze rau saum npoo. Cov dej noo ntawm daim tawv nqaij yaj cov pa oxygen los ntawm huab cua thiab dej nyob ib puag ncig qav thiab xa nws mus rau hauv cov ntshav.

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