Dab tsi yog qhov tshwj xeeb ntawm cyanobacteria?
Dab tsi yog qhov tshwj xeeb ntawm cyanobacteria?

Video: Dab tsi yog qhov tshwj xeeb ntawm cyanobacteria?

Video: Dab tsi yog qhov tshwj xeeb ntawm cyanobacteria?
Video: Tshwj Xeeb Vwj NKauj Tawm Tshiab ---- Ua Hluas Tsis Dhuav Official 2024, Plaub Hlis Ntuj
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Cyanobacteria yog cov dej thiab cov photosynthetic, uas yog, lawv nyob hauv dej, thiab tuaj yeem tsim lawv cov khoom noj. Vim tias lawv yog cov kab mob, lawv me me thiab feem ntau yog unicellular, tab sis lawv feem ntau loj hlob hauv cov cheeb tsam loj txaus pom. Lwm tus zoo heev pab txhawb nqa kab mob cyanobacteria yog lub hauv paus ntawm cov nroj tsuag.

Ib yam li ntawd, tib neeg nug, vim li cas cyanobacteria tseem ceeb?

Tsis tsuas muaj kab mob cyanobacteria ua ib tseem ceeb lub hauv paus rau kev tsim lub ntiaj teb cov pa oxygen, tab sis nws kuj tau ua rau ntau lwm yam cwj pwm tseem ceeb rau tib neeg lub neej. Vim lawv yog photosynthetic thiab dej, kab mob cyanobacteria feem ntau hu ua "blue-green algae".

Tom qab ntawd, lo lus nug yog, cyanobacteria ua dab tsi rau tib neeg? Cyanobacteria los yog xiav-ntsuab algae tshwm sim thoob ntiaj teb tshwj xeeb tshaj yog nyob rau hauv cov dej txias, cov khoom noj muaj txiaj ntsig. Qee hom kab mob cyanobacteria tsim co toxins uas cuam tshuam rau tsiaj thiab tib neeg . Cov neeg tuaj yeem raug nthuav tawm kab mob cyanobacterial co toxins los ntawm kev haus dej los yog da dej hauv cov dej tsis huv.

Khaws qhov no hauv kev xav, vim li cas cyanobacteria tseem ceeb tshaj eubacteria?

Cyanobacteria yog hom eubacteria . Cyanobacteria yog ib pab pawg sub eubacteria uas tau txais lub zog dhau photosynthesis. Qhov tseem ceeb tshaj plaws thiab cov yam ntxwv ntawm cov kab mob no yog tias lawv tsim cov pa oxygen raws li cov khoom ntawm photosynthesis.

Qhov twg yog ib qho piv txwv ntawm cyanobacteria?

Nostocales Chroococcales Oscillatoriales Synechococcales Prochlorophyta

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