2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2023-12-17 02:46
Cov noog thiab cov tsiaj reptiles muaj cloaca - ib lub qhov ncauj siv rau kev tso zis, tso zis, mating thiab nteg qe - yog li nws yeej ib txwm xav tias dinosaurs muaj lawv thiab. Lub cloaca ntawm psittacosaurus lees paub qhov kev cia siab no. Tsuas yog sab nraud ntawm cloaca tau khaws cia.
Dinosaurs Puas muaj qhov chaw mos?
Dinosaurs, los ntawm kev txuas ntxiv, tej zaum muaj a cloaca kuj, uas txhais tau hais tias txiv neej qhov chaw mos yuav tsis pom thaum nws taug kev tab sis yuav muab zais rau hauv cloaca, uas yuav pom zoo li ib tug slit hauv qab tus Tsov tus tw. Feem ntau cov txiv neej noog tsis muaj chaw mos hauv lawv cov cloaca.
Dinosaurs puas muaj poj niam txiv neej?
Nyob hauv ntiaj teb kev tshawb fawb, kev sib deev dinosaurs tau ntev dhau los. Tam sim no, txoj kev tshawb fawb tshiab pom tias peb yeej tsis muaj pov thawj txaus los qhia txiv neejthiab poj niam dinosaurs sib nrug. Ntau xyoo dhau los, ib daim ntawv tshawb fawb qhia tias poj niam T. rex loj dua txiv neej.
How Did Dinosaurs Have Sex?
Pom zoo:
Lwm qhov chaw nyob mac nyob qhov twg?
Xaiv "Network Settings," ces "Configure Network." Xaiv lub "Chaw Ntxiv" tab thiab qhib "Advanced Settings." Xaiv "Lwm tus MAC Chaw Nyob " thiab nkag mus rau koj lub khoos phis tawj MAC chaw nyob.
Puas yog qhov chaw ua si dutton yog qhov chaw zoo?
Kuv kev tshuaj xyuas tsis yog kev qhuas raws li kuv qhov kev paub nrog Dutton Park tau ua rau muaj kev tsis txaus siab thiab kev thab plaub hauv zej zog. … Thiab ntawm kev pheej hmoo ntawm kev txo qis ntawm kuv tus kheej cov khoom muaj nqis Kuv tsis tuaj yeem ua lub siab zoo pom zoo rau lub nroog no tshwj tsis yog tias koj tsis yog cov ilk los pab txhawb rau zej zog raws kev thab plaub.
Puas yog txoj hlua caj dab thiab qhov chaw mos zoo ib yam?
Cov placenta yog ib yam kabmob loj uas tshwm sim thaum cev xeeb tub. Nws yog txuas rau phab ntsa ntawm lub tsev menyuam, feem ntau yog nyob rau sab saum toj lossis sab. txoj hlua caj dab txuas lub cev rau koj tus menyuam. Cov ntshav los ntawm leej niam hla lub cev, lim oxygen, qabzib thiab lwm yam khoom noj rau koj tus menyuam ntawm txoj hlab ntaws.
Vim li cas qhov tseem ceeb ntawm qhov muaj zog thiab qhov tsis muaj zog yog qhov tseem ceeb?
Nws yog ib qho tseem ceeb rau qhov tseem ceeb ntawm qhov ua tau zoo thiab qhov tsis muaj zog vim qhov no pab lub tuam txhab txiav txim siab txog thaj chaw uas lawv yuav tsum tau txhim kho ntxiv rau thaj chaw uas lawv ua tau zoo hauv. Vim li cas lub zog thiab qhov tsis muaj zog tseem ceeb?
Kuv tus menyuam puas muaj qhov chaw mos tsis meej?
Hauv kwv yees li 1% ntawm tag nrho cov yug menyuam, cov menyuam mos muaj qee yam ntawm qhov chaw mos tsis meej, xws li clitoris loj heev lossis qhov chaw mos me me. Hauv cov xwm txheej tsis tshua muaj tshwm sim-nruab nrab ntawm 0.1% thiab 0.
