Cov noog niaj hnub tau nqis los ntawm ib pawg ntawm ob-legged dinosaurs hu ua theropods, uas nws cov tswv cuab suav nrog lub siab Tyrannosaurus rex thiab cov velociraptors me.
Cov noog puas tau hloov zuj zus los ntawm avian dinosaurs?
Hnub no, txhua yam uas tsis yog avian dinosaurs yog ntev ploj mus. … "Txhua hom noog uas peb muaj niaj hnub no yog cov xeeb leej xeeb ntxwv ntawm ib kab ntawm dinosaur: theropod dinosaurs. "
Tus noog twg muaj feem cuam tshuam nrog dinosaurs?
qaib thiab qaib ntxhw tshwm sim los ze zog rau dinosaurs dua li lwm cov noog yog Qaib thiab qaib ntxhw zoo li nyob ze rau dinosaurs dua li lwm cov noog, muaj kev hloov pauv genomic tsawg dua, raws li ib daim ntawv luam tawm hauv BMC Genomics.
Puas yog cov dinosaurs hloov zuj zus los ntawm cov noog?
Cov lus nug tshawb fawb txog qhov twg cov tsiaj loj dua cov noog hloov zuj zus tau ib txwm hu ua 'keeb kwm ntawm cov noog'. Qhov kev pom zoo ntawm kev tshawb fawb tam sim no yog cov noog yog ib pawg ntawm maniraptoran theropod dinosaursuas tau tshwm sim thaum Mesozoic Era.
Cov noog puas tau nqis los ntawm cov tsiaj?
thawj amniotes pom tau tshwm sim hauv nruab nrab Carboniferous los ntawm cov poj koob yawm txwv cov tsiaj reptiliomorphs. Nyob rau hauv ob peb lab xyoo, ob tug tseem ceeb amniote kab los ua ib tug txawv: mammals 'synapsid pog koob yawg koob thiab cov sauropsids, uas lizards, nab, vaub kib / tortoises, crocodilians, dinosaurs, thiab noog tau nqis los.
