Amphibians ua pa li cas? Feem ntau cov amphibians ua pa los ntawm lub ntsws thiab lawv cov tawv nqaij. Lawv cov tawv nqaij yuav tsum tau ntub dej kom lawv nqus tau cov pa kom lawv tso cov mucous kom lawv cov tawv nqaij moist (Yog tias lawv qhuav dhau, lawv ua tsis taus pa thiab tuag).
Yuav ua li cas amphibians ua pa ob qho tib si hauv av thiab hauv dej?
Ib tug neeg laus amphibians tuaj yeem ua pa tau ob qho tib si los ntawm kev ua pa ntawm daim tawv nqaij (los ntawm lawv daim tawv nqaij) thiab kev tso pa tawm- txawm tias qee tus kuj khaws cov gills li cov neeg laus. Amphibians muaj lub ntsws primitive piv rau cov tsiaj reptiles, noog, los yog tsiaj txhu. Qhov no txhais tau tias lawv cuam tshuam nrog qeeb qeeb ntawm oxygen los ntawm lawv cov ntshav.
Amphibians ua pa hauv av li cas?
Txawm hais tias tsuas yog ob peb hom qav uas nteg qe rau hauv av, txhua tus amphibians pib lub neej raws li cov larvae hauv dej. Kev sib pauv roj ua pa yog ua los ntawm qhov nyias nyias, roj-permeable ntawm daim tawv nqaij thiab cov gills…
Qav ua pa hauv av thiab hauv dej li cas?
Kab kuj tau
ua pa los ntawm lawv daim tawv nqaij Lawv yuav tsum ua kom cov tawv nqaij moist kom nqus tau los ntawm daim tawv nqaij, yog li yog lawv daim tawv nqaij qhuav lawv tsis muaj peev xwm nqus tau. oxygen. Lawv siv lawv cov tawv nqaij los nqus oxygen thaum nyob hauv dej, tab sis yog tias tsis muaj oxygen txaus hauv dej, lawv yuav poob dej.
Cov neeg laus amphibians ua pa hauv dej li cas?
Biology and Diseases of Amphibians
Larval amphibians ua pa feem ntau los ntawm gills. Cov neeg laus amphibians tuaj yeem khaws thiab siv cov gills, plam gills thiab txhim kho lub ntsws, ua pa nrog ob lub gills thiab lub ntsws, lossis tsis muaj thiab siv cov tshuab ua pa cutaneous.
