Pob sauropods puas muaj pob txha?

Cov txheej txheem:

Pob sauropods puas muaj pob txha?
Pob sauropods puas muaj pob txha?

Video: Pob sauropods puas muaj pob txha?

Video: Pob sauropods puas muaj pob txha?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Nrog rau lwm cov saurischian dinosaurs (xws li theropods, suav nrog cov noog), sauropods muaj lub hnab ntim cua, ua pov thawj los ntawm indentations thiab hollow kab noj hniav nyob rau hauv feem ntau ntawm lawv vertebrae uas tau invaded los ntawm lawv. Pneumatic, cov pob txha hollow yog cov yam ntxwv ntawm txhua tus sauropods

Puas muaj pob txha sauropods?

14 pob txha zoo li tus pas nrig yog ib feem ntawm lub taub hau ntawm tus Tsov tus tw. Txawm hais tias tag nrho cov sauropods muaj cov tails ntev, tsuas yog cov diplodocids, suav nrog Diplodocus thiab Apatosaurus, tau xaus rau hauv cov lus qhia whiplike. Cov tsiaj ntawd muaj 73 thiab 82 pob txha, raws li.

Puas T Rex noj sauropods?

Tyrannosaurus yuav luag yeej preyed ntawm titanic sauropods… Txawm hais tias sauropods yog cov tseem ceeb herbivores nyob rau hauv North America thaum lub sij hawm Lig Jurassic, thiab txawm tias muaj ntau hom ntawv txuas ntxiv mus txog thaum ntxov Cretaceous, tag nrho cov pab pawg neeg ploj mus los ntawm lub teb chaws txog 100 lab xyoo dhau los.

Sauropods tau ntshav rau lawv taub hau li cas?

Nyob rau hauv sauropods, raws li lub ncauj tsev menyuam tav flexed, lawv yuav tau compressed ntawm caj dab, thiab cov leeg yuav tau thawb rau ntawm lub hnab cua qhwv ib ncig ntawm lub vertebral artery. Qhov tseeb, cov lus tsa suab "ua raws li lub twj tso kua mis rau lub plawv," Habib hais.

Puas Triceratops yog sauropod?

Los ntawm qhov sib txawv, cov kab ornithischian - uas muaj cov tsiaj xws li Triceratops, Stegosaurus thiab Ankylosaurus - thiab cov loj loj, caj dab ntev dinosaurs nyob rau hauv sauropod kab yog suav tias yog scaly, zoo ib yam li cov tsiaj reptiles niaj hnub no. … Ntawm cov sauropods, nplai kuj yog tus qauv.

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