Thaum muaj ntau cov tsiaj reptiles nteg qe (oviparity), qee yam nab thiab lizards yug me nyuam: ncaj qha (viviparity) los yog ntawm lub qe sab hauv (ovoviviparity).
Cov tsiaj reptiles nteg qe los yug?
Raws li txoj cai, cov tsiaj reptiles nteg qe, thaum cov tsiaj yug me nyuam yug los. … Lawv pom tias nab thiab lizards thawj zaug tau yug los nyob ib ncig ntawm 175 lab xyoo dhau los. Niaj hnub no, nyob ib ncig ntawm 20 feem pua ntawm cov tsiaj reptiles reproduces siv nyob yug.
Cov tsiaj reptiles puas yug tau?
Archosaur tsev neeg. … Cov viv ncaus archosaurs clade ntawm vaub kib kuj nteg qe, tab sis ib pawg thib peb ntawm cov tsiaj reptiles hu ua lepidosaurs, suav nrog lizards thiab nab, muaj qee hom uas yug me nyuam - suav nrog qee tus nab hiav txwv, boas, skinks and slow worms.
Lizards yug?
ntau tus lizards reproduce by nteg qe. … Ib lub clutch ntawm plaub mus rau yim lub qe yuav raug suav hais tias yog ib yam, tab sis cov lizards loj xws li iguanas tuaj yeem nteg qe 50 lossis ntau dua ib zaug. Lizard qe feem ntau yog leathery-shelled thiab ntxeem tau; Lawv tuaj yeem nthuav dav los ntawm kev nqus dej raws li cov embryos loj tuaj.
Puas yog nab?
Kev piav qhia. Skinks zoo li lizards ntawm tsev neeg Lacertidae (qee zaum hu ua lizards tiag), tab sis feem ntau hom tawv nqaij tsis muaj caj dab thiab ceg me me. … Nyob rau hauv tej hom, lawv locomotion zoo li cov nab ntau dua li lizards nrog zoo-tsim ceg ceg.
