Qhov sib txawv tseem ceeb ntawm euglenoids thiab Euglena yog tias euglenoids yog ib pawg loj ntawm cov kab mob hauv ib leeg uas koom nrog lub nceeg vaj Protista thaum Euglena yog cov neeg sawv cev tshaj plaws ntawm euglenoids.
Euglenoids yog cov kab mob ib leeg uas feem ntau yog autotrophic. Lawv zwm rau lub nceeg vaj Protista thiab qhia txog cov nroj tsuag thiab tsiaj txhu. Zoo li cov nroj tsuag, lawv photosynthesize. Zoo li tsiaj txhu, lawv txav thiab hloov lawv cov duab. Ntxiv mus, lawv muaj ob flagella; yog li lawv yog cov kab mob flagellated. Lawv feem ntau nyob hauv dej tshiab, tshwj xeeb tshaj yog dej nplua nuj nyob rau hauv cov organic teeb meem. Lawv kuj tuaj yeem nyob hauv dej hiav txwv. Muaj 54 genera ntawm euglenoids suav nrog Trypanosoma, Euglena thiab Eutreptia.
Euglenoids yog dab tsi?
Euglenoids yog ib leeg-cell flagellated kab mob uas koom nrog Kingdom Protista. Lawv yog ib pawg loj ntawm algae. Muaj txog 54 genera thiab 900 hom nyob rau hauv pawg no. Lawv tuaj yeem nyob hauv dej tshiab, dej khov thiab dej hiav txwv. Tab sis lawv feem ntau pom nyob rau hauv dej tshiab uas nplua nuj nrog cov ntaub ntawv organic. Euglena thiab Phacus yog ob tus neeg sawv cev ntawm euglenoids. Euglenoids yog unicellular tshwj tsis yog cov colonial genus Colacium. Ntau euglenoids yog spindle-puab. Ntau ntawm lawv kuj muaj chloroplasts. Yog li ntawd, lawv yog photosynthetic. Lwm tus pub los ntawm phagocytosis los yog diffusion.
Daim duab 01: Euglenoids
Tsis tas li ntawd, lawv muaj ob lub chij; ib qho yog ntev thiab ua haujlwm thaum lwm tus yog luv thiab tsis protrude. Euglenoids tsis muaj phab ntsa ntawm tes. Lawv muaj cov protein-nplua nuj cell npog hu ua pellicle, uas muab yooj yim rau euglenoids. Ntxiv mus, euglenoids muaj lub qhov muag pom kev uas ua raws li lub teeb pom kev. Lawv kuj muaj ib tug contractile vacuole. Nws pab euglenoids kom nqus dej ntau dhau ntawm lawv lub cev. Tsis tas li ntawd, qee qhov euglenoids muaj peev xwm tsim cov spores so uas muaj txiaj ntsig zoo nyob rau hauv ib puag ncig tsis zoo.
Euglena yog dab tsi?
Euglena yog qhov dav tshaj plaws paub thiab kawm genus ntawm euglenoids. Nws yog ib leeg-celled kab mob koom nrog phylum Protista. E. viridis yog hom kab mob tshaj plaws. Txawm li cas los xij, muaj 152 hom Euglena. Euglena nyob hauv dej tshiab thiab ntsev. Lawv kuj pom muaj nyob rau hauv cov av noo. Nws muaj ob yam ntxwv ntawm cov nroj tsuag thiab tsiaj txhu. Lawv yog photosynthesizing kab mob uas muaj chlorophylls. Lawv txav thiab hloov cov duab zoo li tsiaj. Zoo ib yam li lwm cov euglenoids, Euglena kuj muaj pellicle ua los ntawm cov txheej txheem protein.
Daim duab 02: Euglena
Thaum lub sijhawm tsis zoo ib puag ncig, Euglena tuaj yeem tsim cov phab ntsa tiv thaiv nyob ib puag ncig nws thiab ua rau dormant raws li lub cyst so. Euglena reproduces mas los ntawm binary fission. Qee hom Euglena yog lub luag haujlwm rau eutrophication.
Dab tsi yog qhov zoo sib xws ntawm Euglenoids thiab Euglena?
- Euglena yog euglenoid.
- Lawv belongs rau phylum Protista.
- Ob leeg yog flagellated, ib leeg-celled kab mob.
- Lawv nyob hauv dej ib puag ncig, feem ntau hauv dej tshiab.
- Ob leeg muaj chlorophylls thiab chloroplasts.
- Lawv muaj peev xwm ntawm photosynthesizing.
- Euglenoids thiab Euglena muaj qhov muag liab liab uas pab pom lub teeb.
- Lawv rov tsim dua los ntawm binary fission, yog li lawv feem ntau rov tsim dua li asexually.
- Ntxiv rau, lawv muaj lub xov tooj ntawm tes hu ua pellicle, uas tso cai rau lawv hloov lawv cov duab.
Qhov txawv ntawm Euglenoids thiab Euglena yog dab tsi?
Euglenoids yog ib pawg loj ntawm unicellular flagellates teej tug mus rau lub nceeg vaj Protista. Euglena yog ib lub genus ntawm euglenoids. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm euglenoids thiab Euglena. Feem ntau ntawm cov euglenoids yog autotrophic thaum ob peb yog heterotrophic. Euglena hom feem ntau yog autotrophic.
Cov duab hauv qab no qhia txog qhov sib txawv ntawm euglenoids thiab Euglena.
Summary – Euglenoids vs Euglena
Euglenoids yog unicellular flagellates. Lawv nyob hauv cov dej tshiab thiab cov av ntub dej. Lawv muaj ib lub xovtooj npog hu ua pellicle, uas tso cai rau lub cev hloov tau yooj yim. Muaj ntau ntau hom euglenoids, suav nrog Euglena, Phacus, Eutreptia, Trachelomonas, thiab Peranema. Euglena yog cov feem ntau pom thiab dav kawm genus. Cov tsiaj Euglena nyob hauv cov dej tshiab thiab cov dej brackish uas muaj cov khoom siv organic.
