Cov coelom tso cai rau kev sib cais ntawm lub cev, kom cov kab mob sib txawv tuaj yeem hloov kho thiab thauj khoom noj tau. Tsis tas li ntawd, vim hais tias cov coelom yog cov kua dej uas muaj kab noj hniav, nws tiv thaiv lub cev los ntawm kev poob siab thiab compression.
Lub hom phiaj ntawm lub coelom yog dab tsi?
Ib coelom yog ib qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob. lub coelom ua raws li lub cev pob txha. Lub coelom tseem tso cai rau cov kabmob sab hauv txav thiab loj hlob ntawm nws tus kheej ntawm txheej txheej ntawm lub cev phab ntsa.
Lub hom phiaj ntawm lub coelom yog dab tsi thiab vim li cas nws thiaj tseem ceeb?
Kev ua haujlwm ntawm Coelom thiab nws qhov tseem ceeb
Cov kab noj hniav coelomic yog ntim nrog cov kua dej hu ua coelomic kua, uas ua haujlwm cais cov kabmob ntawm lub cev sab nraud, thiab kawg ua haujlwm rau Tiv thaiv lub cev los ntawm kev poob siab lossis kev raug mob.
Vim li cas Coeloms tau zoo?
Qhov zoo ntawm coelom muaj raws li hauv qab no: Cov kabmob xws li lub plab zom mov xav tau chaw ntxiv kom loj hlob Coelom tso cai rau qhov chaw ntxiv rau cov kabmob no. … Coelom kuj tso cai rau tsim kom muaj cov kab mob circulatory zoo nrog lub plawv zoo los nqus cov hlab ntsha.
Cov txiaj ntsig hloov pauv ntawm kev muaj coelom yog dab tsi?
tsiaj evolution
Qhov kom zoo dua ntawm qhov tseeb coelom yog lub peev xwm ntawm lub hauv paus mesenteric (feem ntau yog cov ntaub so ntswg sib txuas) txheej txhawm rau tshem tawm lub plab hauv nruab nrab ntawm cov tsiaj Txwv tsis pub, nyob rau hauv cov tsiaj uas muaj lub cev kab noj hniav siv nyob rau hauv locomotion, lub ntiajteb txawj nqus yuav rub lub plab thiab hnyav lub cev loj.…