Qhov Tseem Ceeb Qhov txawv - Monera vs Protista
Monera thiab Protista yog ob lub tebchaws ntawm cov kab mob nyob uas sawv cev rau cov kab mob unicellular txawm tias muaj qhov sib txawv ntawm lawv raws li cov qauv ntawm tes thiab lub koom haum. Tag nrho cov kab mob nyob tau muab faib ua tsib lub nceeg vaj raws li lawv qhov nyuaj ntawm cov qauv ntawm tes, lub koom haum lub cev, hom kev noj haus, kev ua neej, thiab kev sib raug zoo ntawm phylogenetic. Monera thiab Protista sawv cev rau cov feem ntau tsim cov kab mob unicellular, thaum Fungi, Plantae, thiab Animalia suav nrog cov kab mob ntau tshaj plaws. Qhov sib txawv tseem ceeb ntawm Monera thiab Protista yog Monera muaj lub koom haum unicellular prokaryotic cellular lub koom haum uas tsis muaj cov membrane-bounded organelles whereas Protista muaj unicellular eukaryotic cellular koom haum nrog membrane-bounded organelles.
Monera yog dab tsi?
Kingdom Monera muaj tag nrho cov prokaryotes, uas suav nrog cov kab mob, xiav-ntsuab algae, thiab cyanobacteria. Cov unicellular, microscopic prokaryotes feem ntau nyob hauv cov dej noo. Qee tus ntawm lawv nyob ua ib leeg nyob ib leeg thaum qee tus nyob hauv cov cheeb tsam. Cov hom colonial tuaj yeem pom raws li filaments lossis luv chains. Txij li thaum lawv yog prokaryotes, lawv tsis muaj kev koom ua ke, membrane-bounded nucleus, tab sis tsuas yog ib ncig DNA molecule. Tsis tas li ntawd, cov kab mob no tsis muaj cov kab mob me me-bounded organelles, tsis zoo li cov eukaryotes. Ib txhia ntawm lawv cov hlwb raug kaw los ntawm ib lub cell phab ntsa. Txhua yam kab mob tuaj yeem yog autotrophic (synthesize lawv tus kheej cov zaub mov) lossis heterotrophic (tsis tuaj yeem ua rau lawv tus kheej cov zaub mov). Cov kab mob no tsuas yog qhia txog kev yug me nyuam asexual los ntawm txoj kev binary fission lossis budding. Cov kab mob ntawm lub Nceeg Vaj Monera muaj ob pawg; Archaebacteria thiab Eubacteria.
Daim duab 1: Cyanobacterium
YProtista yog dab tsi?
Kingdom Protista suav nrog cov kab mob unicellular tab sis nrog lub koom haum eukaryotic cellular, uas muaj cov kab mob uas muaj kab mob xws li nucleus, mitochondria, Golgi lub cev, thiab lwm yam. Protiests feem ntau yog dej. Qee cov kab mob no muaj cov qauv tshwj xeeb xws li cilia thiab flagella uas yog siv rau hauv locomotion. Hom kev noj haus ntawm protists tuaj yeem yog photosynthetic, holozoic lossis parasitic. Ib pawg ntawm protists hu ua phytoplankton yog thawj cov neeg tsim khoom ntawm dej hiav txwv. Phytoplankton muaj cov cell ua los ntawm cellulose thiab muaj peev xwm photosynthesize. Qee cov protists yog predatory thiab tsis muaj cell phab ntsa (piv txwv li, protozoans). Protists ua raws li kev hloov pauv hloov pauv ntawm cov prokaryotic monera thiab cov kab mob ntau lub cev. Kingdom Protista suav nrog cov diatoms, protozoans, thiab unicellular algae.
Daim duab 2: Cov qauv dav dav ntawm tus neeg tawm tsam.
Qhov txawv ntawm Monera thiab Protista yog dab tsi?
yam ntxwv ntawm Monera thiab Protista
Cell Structure
Monera: Monera muaj lub koom haum unicellular prokaryotic cellular uas tsis muaj cov kab mob uas muaj cov kab mob membrane.
Protista: Protista muaj lub koom haum unicellular eukaryotic cellular nrog cov membrane-bounded organelles.
Kev muaj Flagella thiab Cilia
Monera: Flagella thiab Cilia feem ntau tsis pom hauv Monera.
Protista: Qee cov kab mob muaj cov qauv no rau kev txav chaw.
Mode of Nutrition
Monera: hom khoom noj khoom haus yog autotrophic (synthesize lawv tus kheej cov zaub mov) lossis heterotrophic (tsis tuaj yeem ua rau lawv tus kheej cov zaub mov)
Protists: hom khoom noj khoom haus yog photosynthetic, holozoic lossis parasitic
hom kev luam tawm
Monera: Hom kev yug me nyuam yog asexual los ntawm kev sib cais lossis kev sib tw
Cov neeg tawm tsam: hom kev yug me nyuam tuaj yeem yog asexual (binary fission lossis ntau qhov sib txawv) lossis kev sib deev
pab pawg neeg muaj kab mob
Monera: kab mob, xiav-ntsuab algae, thiab cyanobacteria
Protista: diatoms, protozoans, thiab unicellular algae
Image Courtesy: "Cyanobacterium-inline ro" los ntawm Kelvinsong (CC BY 3.0) ntawm Wikimedia Commons "Euglena diagram" los ntawm Claudio Miklos - Lus Askiv yooj yooj yim Wikipedia. (CC0) ntawm Wikimedia Commons
