Txawm hais tias Euglenozoa (nyob rau hauv lub supergroup Excavata) suav nrog cov kab mob photosynthetic, cov no tsis suav tias yog algae vim lawv pub thiab yog motile. Cov dinoflagellates thiab stramenopiles poob hauv Chromalveolata. Cov dinoflagellates feem ntau yog cov kab mob hauv hiav txwv thiab yog ib feem tseem ceeb ntawm plankton.
Dab tsi yog qhov txawv ntawm diatoms thiab seaweed?
Raws li lub npe qhov txawv ntawm seaweed thiab diatom
yog tias seaweed yog ib qho ntawm ntau cov nroj tsuag marine thiab algae, xws li kelp thaum diatom yog ib pawg ntawm feeb unicellular algae muaj siliceous npog ntawm zoo delicacy, tam sim no categorized li class, tam sim no obsolete.
Vim li cas seaweeds thiab algae tsis cais nrog cov nroj tsuag?
Vim li cas algae suav tias yog tsob nroj zoo li? Qhov laj thawj tseem ceeb yog vim lawv muaj chloroplasts thiab tsim khoom noj los ntawm photosynthesis. Txawm li cas los xij, lawv tsis muaj ntau lwm cov qauv ntawm cov nroj tsuag tseeb. Piv txwv li, algae tsis muaj cag, stems, lossis nplooj.
Puas yog dinoflagellates ua los ntawm silica?
Pyrrhophyta - Lub DINOFLAGELLATES lossis hiav txwv whirlers. Cov kab mob ntawm tes dej hiav txwv thiab dej tshiab no muaj ib lub plhaub silica thiab ob lub chij uas lawv siv los nplawm nrog. … Cov lipid-zoo li cov tshuaj lom no nkag mus rau hauv cov nqaij ntses uas noj cov dinoflagelllate yam tsis muaj kev phom sij rau cov ntses.
yog dab tsiQhov txawv ntawm diatoms thiab dinoflagellates?
Qhov sib txawv tseem ceeb ntawm diatoms thiab dinoflagellates yog tias cov diatoms muaj cov phab ntsa ntawm tes ua los ntawm silica thaum cov dinoflagellates muaj cov phab ntsa cellulose. Phytoplanktons yog algae uas yog ib leeg-celled eukaryotic hlwb. Muaj ntau hom phytoplankton.
