2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Coelenterates nthuav tawm cov metagenesis (xws li, Obelia Obelia Structure. Los ntawm nws lub neej voj voog, Obelia siv ob hom: polyp thiab medusa. epidermis (ectodermis) thiab ib tug gastrodermis (endodermis)-nrog ib tug jelly-zoo li mesoglea sau thaj tsam ntawm ob cov ntaub so ntswg tiag tiag. Obelia
Obelia - Wikipedia
) qhov twg polyp daim ntawv hloov pauv nrog medusa hauv nws lub neej voj voog.
Leej twg ntawm cnidarians hauv qab no nthuav tawm metagenesis?
Metagenesis yog the phenonmenon, nyob rau hauv uas ib tiam ntawm qee cov nroj tsuag thiab tsiaj yug me nyuam asexually raws li kev sib deev ntau tiam. Nws muaj nyob rau hauv coelenterates (Hydra), ib tug xov tooj ntawm worms thiab ib co qis chordates (Salpa).
Yuav ua li cas cov tsiaj hauv qab no nthuav tawm metagenesis?
Obelia tsiaj nthuav tawm Metagenesis.
Yuav ua li cas cov cnidarians hauv qab no nthuav tawm kev hloov ntawm tiam?
Piv txwv li, ib tug polyp yuav mus los ntawm asexual reproduction los tsim medusae thiab vice versa nrog kev sib deev kev sib deev ntawm medusae. Hauv phylum Cnidaria, class Hydrozoa muaj ntau pawg uas muaj kev hloov pauv ntawm ntau tiam neeg. Tus qauv zoo tshaj plaws ntawm cov txheej txheem no yog Obelia, uas muaj cov ntaub ntawv sib npaug.
Puas Adamsia nthuav tawm metagenesis?
Metagenesis tuaj yeem pom hauv physalia . Txawm li cas los xij muaj kev hloov pauv ntawm kev muaj peev xwm ua kom muaj kev sib deev thiab kev sib deev.
Pom zoo:
Puas yog astronaut nthuav tawm ntawm lub ntsej muag tus hu nkauj?
Hunter Hayes tsis yog "Xav tau" ntawm "Tus Masked Singer." Lub teb chaws tus neeg hu nkauj yog lub hnub qub tshiab uas tsis tau pom dua ntawm qhov kev sib tw Fox kev muaj tiag, tau ua rau tus neeg Astronaut. Rau nws qhov kev ua yeeb yam kawg, Hayes tau ua "
Puas yog nthuav tawm lossis nthuav tawm?
Yog koj hais tias ib tug neeg tab tom nthuav tawm, koj tab tom thuam lawv rau kev sim ua kom neeg nyiam los ntawm kev qhia pom tseeb tias lawv ua tau lossis yam lawv muaj. Yog tias koj nthuav tawm ib yam dab tsi uas koj muaj, koj qhia rau ntau tus neeg lossis ua kom pom tseeb tias koj muaj nws, vim koj txaus siab rau nws.
Leej twg cov tswv yim tau nthuav tawm hauv kev tshaj tawm kev ywj pheej?
Thomas Jefferson siv cov kev xav ua ntej sau los ntawm John Locke thaum sau Daim Ntawv Tshaj Tawm ntawm Kev ywj pheej. Lo lus "lub neej, kev ywj pheej, thiab nrhiav kev zoo siab," yog ib lub tswv yim thawj zaug uas Locke nyob rau hauv nws ob Treatises ntawm tsoom fwv.
Koj puas yuav tsum yog tus tswvcuab mus yuav khoom ntawm costco?
Txawm hais tias koj tuaj yeem kav Costco yam tsis muaj kev koom ua tswv cuab, tus nqi $ 60 rau kev koom ua tswv cuab Costco yooj yim yuav tsim nyog rau cov nyiaj yog tias koj xav tias yuav mus yuav khoom ntawm lub tsev qiv ntawv tsis tu ncua.
Qhov twg yog nthuav lossis nthuav tawm?
Expound txhais tau tias "piav qhia meej." Expand txhais tau tias "piav qhia ntau dua." Yog li thaum expound tsis qhia meej meej, nthuav dav yog sib piv. Txhua yam koj tuaj yeem qhia tau tseeb thaum tus neeg A hais tias tus neeg B tau "
