Lub puab tsaig thiab lub puab tsaig yog txoj hauv kev yooj yim tshaj plaws kom paub qhov txawv ntawm tus nab npawb thiab cov khej. Snout Shape: Alligators muaj qhov dav, sib npaug, U-shaped snout, thaum khej muaj ntev, taw tes, v-shaped snouts. … Jawline: Alligators muaj lub puab tsaig sab sauv, uas tso cai rau cov hniav nyob twj ywm hauv qhov ncauj.
Tus twg phem dua tus nquab lossis nquab?
Txiv kab ntxwv, thaum muaj kev phom sij tiag tiag, yog qhov ntshai heev piv rau crocodiles. … Ntawm qhov tod tes, Crocodiles yog qhov phem tshaj thiab muaj feem ntau yuav tawm tsam tib neeg, txawm tias tsis muaj kev tawm tsam. Australian kwj dej ntsev feem ntau suav hais tias yog qhov txaus ntshai tshaj plaws hauv ntiaj teb, ua raws li Nile crocodiles.
Npauj npaim thiab khej sib txawv li cas?
Lub ntsiab tseem ceeb uas yuav tsum nco ntsoov yog alligators thiab crocodiles yog ntau homLawv tuaj yeem txheeb xyuas los ntawm lawv lub puab tsaig, qhov loj thiab xim. Alligators yog ntsuab tsaus los yog dub, muaj U-shaped snouts, me me dub me ntsis thiab me dua crocs. Crocodiles loj dua, muaj v-shaped snouts thiab aggressively.
Dab tsi yog qhov zoo sib xws thiab qhov sib txawv ntawm khej thiab nquab?
Ntxuav thiab khej yog ob qho tib si paub tias nyob hauv lossis ze dej, tab sis nquam paj nquam nruas yog cov tsiaj dej tshiab thiab khej nyob hauv dej ntsev. Lawv kev coj tus cwj pwm ntawm dej yog qhov zoo sib xws Ob leeg nquab thiab khej nyob hauv cov av ntub dej thiab ntawm ntug dej hiav txwv, thiab ob qho tib si tsiaj ua luam dej nrawm heev.
Npaj nquam paj nquam nruas nrog crocodiles?
Nqe lus nug: Alligators thiab crocodiles puas tuaj yeem ua khub? Teb: Tsis yog, lawv ua tsis tau. Txawm hais tias lawv zoo sib xws, lawv yog cov caj ces sib nrug heev. Txawm hais tias muaj feem cuam tshuam los, lawv tau sib cais ua ke ntev dhau los.