Qhov txawv ntawm algae thiab protozoa yog tias algae yog autotrophic cog zoo li eukaryotes thaum protozoa yog heterotrophic tsiaj zoo li eukaryotes uas zwm rau lub nceeg vaj Protista.
Muaj tsib lub tebchaws loj uas faib txhua yam kabmob muaj sia nyob raws li 3 yam: lub koom haum ntawm tes, kev npaj cov hlwb, thiab hom khoom noj. Lawv yog Kingdom Monera, Protista, Fungi, Plantae thiab Animalia. Lub koom haum cellular qhia seb lawv puas yog eukaryotic lossis prokaryotic. Kev npaj ntawm tes piav qhia seb lawv puas yog unicellular, multicellular, nrog lossis tsis muaj tseeb cov ntaub so ntswg sib txawv, thiab lwm yam. Hom khoom noj khoom haus piav qhia seb lawv puas yog autotrophic lossis heterotrophic. Algae thiab protozoa yog ob pawg loj ntawm cov kab mob uas zwm rau Kingdom Protista.
Algae yog dab tsi?
Algae yog ib pawg loj ntawm cov kab mob uas tseem ceeb heev. Lawv feem ntau yog photosynthetic eukaryotes nyob hauv dej. Algae nyob hauv ob qho tib si marine thiab dej tshiab. Lawv tsis muaj tseeb stems, nplooj los yog cag. Yog li ntawd, lawv lub cev zoo li thallus.
Daim duab 01: Algae
Muaj ntau cov phyla ntawm algae raws li hom ntawm lawv cov xim photosynthetic. Cov no suav nrog phylum Chlorophyta, uas suav nrog ntsuab algae, phylum Phaeophyta, uas suav nrog xim av algae, phylum Rhodophyta, uas suav nrog liab algae, thiab phylum Bacillariophyta, uas suav nrog diatoms. Tag nrho cov phyla no muaj qee cov yam ntxwv zoo sib xws. Tsis tas li ntawd, yuav luag tag nrho cov kev kho kom zoo rau lub neej hauv dej. Tsis tas li ntawd, muaj ntau qhov sib txawv ntawm cov tswv cuab ntawm qhov loj thiab daim ntawv. Lawv suav nrog unicellular, filamentous, colonial, thiab thalloid cov ntaub ntawv.
YProtozoa yog dab tsi?
Protozoans yog tsiaj zoo li eukaryotes teej tug mus rau lub nceeg vaj Protista. Tsis zoo li algae, lawv tsis muaj phab ntsa ntawm tes thiab yog heterotrophs. Cov kab mob yog ib txwm unicellular. Ib qho piv txwv ntawm tus protozoan yog Amoeba. Amoeba yog dej hiav txwv, dawb-nyob thiab omnivorous protozoan. Tsis tas li ntawd, cytoplasm ntawm protozoans muaj ob thaj chaw sib txawv: ib qho ectoplasm sab nraud thiab sab hauv endoplasm. Lawv kuj yog uni-nucleated. Lub endoplasm muaj cov roj tee raws li cov khoom noj vacuoles, contractile vacuoles rau kev tswj osmotic thiab ntau yam vacuoles lossis crystals uas muaj cov khoom siv excretory. Txawm li cas los xij, nws tsis muaj qhov tseeb. Nws pheej ua ib ntus tawm-pushings ntawm cytoplasm hu ua pseudopodia. Pseudopodia pab nyob rau hauv locomotion thiab pub mis.
Daim duab 02: Protozoans
Paramecium yog cov dej amoeba pom hauv dej tshiab. Nws lub cev yog nyob rau hauv daim ntawv ntawm ib tug khau khiab. Tsis tas li ntawd, nws yog unicellular tab sis muaj ib tug loj (meganucleus) thiab ib tug me me nucleus (micronucleus). Ib daim nyias nyias, hloov tau pellicle npog lub cell. Ntxiv mus, lub pellicle muaj ntau ntawm cilia, uas pab nyob rau hauv locomotion. Muaj 2 qhov ruaj khov vacuoles ntawm lub anterior thiab posterior kawg. Nws yuav siv sij hawm nyob rau hauv cov khoom noj los ntawm ib tug ciliated ntiav depression ntawm lub ventral nto hu ua lub qhov ncauj zawj, uas txuas mus rau ib tug nqaim raj zoo li gullet.
Dab tsi yog qhov zoo sib xws ntawm Algae thiab Protozoa?
- Ob qho tib si algae thiab protozoa belongs rau lub nceeg vaj Protista.
- Lawv yog cov kab mob eukaryotic; Yog li ntawd, lawv muaj ib tug nucleus thiab membrane-bound organelles.
- Tsis tas li, ob pawg suav nrog cov kab mob unicellular.
- Ntxiv mus, lawv nyob hauv dej hiav txwv.
- Cov kab mob hauv ob pawg kuj muaj flagella.
- Dhau li ntawm, lawv siv mitosis ua hom kev yug me nyuam.
Qhov txawv ntawm Algae thiab Protozoa yog dab tsi?
Algae yog unicellular lossis multicellular autotrophic nroj tsuag zoo li kab mob thaum protozoans yog unicellular, heterotrophic tsiaj zoo li kab mob. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm algae thiab protozoa. Tsis tas li ntawd, algae tsim lawv cov khoom noj los ntawm photosynthesis thaum protozoa noj cov zaub mov los ntawm phagocytosis. Ntxiv mus, algae muaj chlorophylls thiab phab ntsa ntawm tes tsim los ntawm cellulose thaum protozoa tsis muaj chlorophyll thiab cell phab ntsa. Yog li, qhov no kuj yog qhov sib txawv loj ntawm algae thiab protozoa.
Hauv qab infographic ntawm qhov sib txawv ntawm algae thiab protozoa qhia kev sib piv ntau dua.
Summary – Algae vs Protozoa
Hauv luv luv, algae thiab protozoa yog ob pawg tseem ceeb ntawm lub Nceeg Vaj Protista. Lawv feem ntau yog unicellular thiab dej. Hauv kev xaus qhov sib txawv ntawm algae thiab protozoa, algae yog cov kab mob zoo li cov nroj tsuag uas muaj peev xwm ntawm photosynthesizing thaum protozoa yog unicellular tsiaj zoo li cov kab mob uas yog heterotrophs. Algae pab txhawb kev tsim cov pa oxygen thoob ntiaj teb thaum protozoa ua cov kab mob rau tib neeg.
