![Dab tsi yog Asconoid daim txhuam cev? Dab tsi yog Asconoid daim txhuam cev?](https://i.answers-medical.com/preview/medical-health/14032840-what-is-an-asconoid-sponge-j.webp)
Video: Dab tsi yog Asconoid daim txhuam cev?
![Video: Dab tsi yog Asconoid daim txhuam cev? Video: Dab tsi yog Asconoid daim txhuam cev?](https://i.ytimg.com/vi/DbRZUxjah9Y/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Qhov yooj yim lub cev qauv hauv daim txhuam cev yog lub raj lossis lub raj zoo li lub npe hu ua " asconoid ", tab sis qhov no txwv tsis pub loj npaum li tus tsiaj. Lub cev qauv yog tus yam ntxwv zoo li tus spongocoel puag ncig los ntawm ib txheej ntawm choanocytes. Asconoid daim txhuam cev Tsis tshua muaj siab tshaj 1 hli (0.039 nyob rau hauv) inch.
Ua qhov no hauv kev txiav txim siab, Leuconoid daim txhuam cev yog dab tsi?
Qhov loj tshaj plaws, nyuaj tshaj plaws, thiab feem ntau ntawm daim txhuam cev yog cov leuconoid daim txhuam cev . A leuconoid daim txhuam cev muaj cov phab ntsa tuab ntawm lub cev, thiab ostia qhib rau hauv cov kwj dej uas muaj dej uas nkag mus rau hauv daim txhuam cev lub cev. Cov kwj dej tam sim no qhib rau hauv cov chav uas muaj kab nrog choanocytes.
Qhov thib ob, dab tsi yog 4 hom cell hauv daim txhuam cev? Calcarea, Hexactinellida, Demospongiae, thiab Homoscleromorpha ua rau plaub chav kawm ntawm daim txhuam cev ; txhua hom yog cais raws li muaj los yog muaj pes tsawg leeg ntawm nws spicules los yog spongin. Feem ntau daim txhuam cev rov tsim dua kev sib deev; Txawm li cas los xij, qee qhov tuaj yeem tsim tawm los ntawm budding thiab rov tsim dua ntawm cov khoom tawg.
Ua qhov no hauv kev txiav txim siab, Asconoid yog dab tsi?
Asconoid - qhov yooj yim kwj dej. Choanocytes kab spongocoel. Dej nkag los ntawm ostia thiab tawm los ntawm qhov loj osculum. Feem ntau yog lub raj zoo li tus, nrog qhov loj me tseem ceeb txwv los ntawm lub cev txoj kab uas hla.
Lub npe ntawm lub cev kab noj hniav ntawm daim txhuam cev yog dab tsi?
Qhov yooj yim tshaj plaws lub cev yog hu ua asconoid. Hauv asconoid daim txhuam cev ob lub xov tooj ntawm tes loj nyob ib puag ncig muaj cov kua puv kab npe spongocoel, lub hauv paus loj kab noj hniav ntawm daim txhuam cev.
Pom zoo:
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Pleural txhuam txhuam yog lub suab tsis zoo hauv lub ntsws uas tshwm sim los ntawm kev mob ntawm txheej txheej pleural ntawm lub ntsws rub ua ke. Pleural txhuam txhuam tau hnov ntawm kev tshoov siab thiab tas sij hawm thiab suab zoo li suab nrov qis/ua kom nrov nrov
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