Qhov sib txawv tseem ceeb ntawm phylum Annelida thiab Echinodermata yog phylum Annelida suav nrog segmented worms uas qhia ob sab symmetry thaum phylum Echinodermata suav nrog cov kab mob uas ua rau pom cov kab mob radial symmetry.
Txhua tus tsiaj tuaj nyob hauv lub Nceeg Vaj Animalia. Yog li ntawd, nws muaj ntau yam sib txawv ntawm multicellular tsiaj. Tsis tas li ntawd, muaj qhov sib txawv loj phyla hauv Kingdom Animalia. Ntawm lawv, Phylum Annelida thiab Phylum Echinodermata yog non-chordate phyla. Ob lub phyla muaj cov kab mob tsis muaj kab mob uas muaj ntau haiv neeg.
Phylum Annelida yog dab tsi?
Phylum Annelida muaj cov kab mob segmented nrog cov coeloms tseeb. Cov kab mob no yog triploblastic thiab qhia ob sab symmetry. Annelids muaj lub cev zoo li lub cev nrog cov kab ke yooj yim, suav nrog cov kwj dej ncaj nraim, nephridia, kaw cov hlab ntsha, ob chav ventral paj qaum.
Daim duab 01: Annelids
Muaj peb chav sib txawv ntawm phylum Annelida raws li qhov muaj lossis tsis muaj parapodia thiab setae. Raws li, peb chav kawm ntawm annelids yog chav kawm Polychaeta, uas suav nrog cov kab hauv hiav txwv, chav kawm Oligochaeta, uas suav nrog cov kab hauv av, thiab chav Hirudinea, uas suav nrog leeches.
Phylum Echinodermata yog dab tsi?
Txhua hom phylum Echinodermata qhia pentamerous radial symmetry, tshwj xeeb tshaj yog nyob rau hauv cov neeg laus, thaum lawv larvae qhia ob sab symmetry. Tag nrho cov tswv cuab tsuas yog marine thiab muaj peev xwm rov tsim lawv lub cev. Ntxiv mus, cov yam ntxwv tshwj xeeb ntawm Echinodermata yog qhov pom ntawm daim tawv nqaij spiny, luv qhov ncauj-aboral axis, tube taw, dej vascular system, thiab endoskeleton ua los ntawm daim hlau dermal.
Daim duab 02: Echinoderms
Ntxiv rau cov yam ntxwv no, echinoderms muaj qhov pom ntawm ambulacral thiab inter-ambulacral thaj chaw. Lub phylum muaj tsib chav kawm: Asteroidea (xws li ntses hnub qub), chav kawm Ophiuroidea (xws li cov hnub qub ci), chav kawm Echinoidea (xws li hiav txwv urchins), chav kawm Holothuroidea (xws li hiav txwv cucumbers), thiab chav kawm Crinoidea (xws li hiav txwv plaub). Nyob rau hauv tag nrho cov ntawm lawv, lub raj taw yog siv los ua locomotors.
Dab tsi zoo sib xws ntawm Phylum Annelida thiab Echinodermata?
- Phylum Annelida thiab phylum Echinodermata yog ob phyla ntawm Kingdom Animalia.
- Ob leeg cov phyla no suav nrog cov neeg tsis muaj zog.
- Kuj, ob leeg tsis yog chordates.
- Ntxiv mus, lawv yog coelomates.
Qhov txawv ntawm Phylum Annelida thiab Echinodermata yog dab tsi?
Phylum annelid suav nrog cov kab mob segmented uas qhia ob sab sib luag. Nyob rau hauv sib piv, phylum Echinodermata suav nrog cov kab mob uas qhia tias pentamerous radial symmetry. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm phylum Annelida thiab Echinodermata. Tsis tas li ntawd, annelids yog qhov tseeb coelomates thaum Echinodermata yog enterocoelomates. Yog li, qhov no kuj yog qhov sib txawv tseem ceeb ntawm phylum Annelida thiab Echinodermata.
Ntxiv mus, qhov sib txawv ntxiv ntawm phylum Annelida thiab Echinodermata yog lawv qhov chaw nyob. Annelids pom muaj nyob rau hauv ob qho tib si hauv av thiab dej nyob hauv dej thaum echinoderms tsuas yog pom nyob rau hauv marine chaw.
Cov ntaub ntawv hauv qab no nthuav tawm cov ntaub ntawv ntxiv txog qhov sib txawv ntawm phylum Annelida thiab Echinodermata.
Summary – Phylum Annelida vs Echinodermata
Hauv luv luv, Phylum Annelida thiab phylum Echinodermata yog ob lub phyla ntawm lub nceeg vaj Animalia. Ob leeg phyla suav nrog cov invertebrates uas tsis yog chordates. Phylum annelid suav nrog ob sab symmetrical segmented worms thaum phylum Echinodermata suav nrog radially symmetrical marine kab mob. Echinoderms yog ntau tshaj li annelids. Ntxiv mus, lawv muaj ib tug complex lub cev qauv, thiab lawv yog heev ze rau chordates. Tsis tas li ntawd, echinoderms tuaj yeem rov tsim dua thaum cov annelids tsis tuaj yeem. Yog li, qhov no yog cov ntsiab lus ntawm qhov sib txawv ntawm phylum Annelid thiab Echinodermata.
