Cov algae nyob hauv chav kawm twg?
Cov algae nyob hauv chav kawm twg?

Video: Cov algae nyob hauv chav kawm twg?

Video: Cov algae nyob hauv chav kawm twg?
Video: Lus teb qhia txog ntawm cov chav txaj pw zoo thiab phem li cas thiaj raug looj mem.? [EP1] 2024, Tej zaum
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Qee tus kws sau phau ntawv biology dav dav tso lub microscopic, unicellular ntsuab algae (Division Chlorophyta) nyob rau hauv lub Nceeg Vaj Protista, thiab muab qhov loj, multicellular (macroscopic) ntsuab algae (Division Chlorophyta) hauv Kingdom Plantae.

Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog chav kawm ntawm algae?

Qhov dav algae Kev faib tawm suav nrog: Bacillariophyta - diatoms. Charophyta - stoneworts. Chlorophytum - ntsuab algae.

Ib yam li ntawd, algae yog dab tsi thiab lawv faib li cas? Cov algae muaj chlorophyll thiab tuaj yeem tsim lawv tus kheej cov zaub mov los ntawm cov txheej txheem ntawm photosynthesis. Tsis ntev los no lawv yog cais nyob rau hauv lub nceeg vaj ntawm protiste, uas muaj xws li ib tug ntau yam ntawm unicellular thiab ib co yooj yim multinuclear thiab multicellular eukaryotic kab mob uas muaj hlwb nrog ib tug membrane-bound nucleus.

Ib yam li ntawd, tib neeg nug, dab tsi yog chav kawm dab tsi ntsuab algae belongs rau?

Evolution thiab kev faib tawm Green algae feem ntau suav nrog lawv cov xeeb ntxwv embryophyte hauv cov nroj tsuag ntsuab clade Viridiplantae (los yog Chlorobionta). Viridiplantae, ua ke nrog liab algae thiab glaucophyte algae, tsim cov supergroup Primoplantae, tseem hu ua Archaeplastida lossis Plantae sensu lato.

Puas yog algae cais raws li cov nroj tsuag?

Ntsuab algae tuaj yeem yog unicellular lossis multicellular. Ntsuab algae feem ntau cais nyob rau hauv Kingdom Plantae, raws li ob yam ntxwv sib koom nrog siab dua nroj tsuag : 1) ntsuab algae siv chlorophyll a thiab b hauv photosynthesis; 2) chloroplasts ntawm ntsuab algae yog nyob rau hauv ib tug ob chav membrane.

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