Qhov sib txawv tseem ceeb ntawm seaweed thiab seagrass yog seaweed yog cov tsis muaj hlab ntsha, cov nroj tsuag zoo li macroalga uas tsis muaj tseeb qia, cag thiab nplooj thaum seagrass yog cov nroj tsuag vascular uas muaj tseeb qia, cag thiab nplooj.
Seaweed thiab seagrass yog ob marine eukaryotic photosynthetic kab mob. Seaweed yog alga uas belongs rau lub nceeg vaj Protista. Nws yog ib tsob nroj zoo li cov kab mob. Tab sis nws tsis muaj tseeb qia, cag, nplooj thiab vascular ntaub so ntswg. Nyob rau hauv sib piv, seagrass yog marine flowering nroj tsuag uas yog ib tug tiag tiag vascular nroj tsuag. Nws muaj tseeb qia, cag thiab nplooj. Tsis tas li ntawd, seagrass tsim cov txiv hmab txiv ntoo thiab noob, tsis zoo li seaweeds.
Seaweed yog dab tsi?
Seaweed yog ib lub alga loj uas zwm rau Kingdom Protista. Qee hom liab algae, ntsuab algae thiab xim av algae yog seaweeds. Lawv yog cov qauv yooj yim thiab tsis tshwj xeeb. Lub thallus ntawm seaweed muaj ib tug stalk-zoo li ib feem (stipe), ib nplooj-zoo li nplooj thiab ib tug tuav. Holdfast anchors seaweed rau saum npoo. Lawv tsis muaj vascular cov ntaub so ntswg. Lawv muab cov as-ham los ntawm dej los ntawm kev sib kis.
Seaweeds tsis tsim paj lossis noob. Lawv tsim los ntawm spores. Seaweeds yog photosynthetic; yog li ntawd, lawv tsis xav tau hnub ci. Lawv tsim cov pa oxygen thiab txhawb nqa cov pa roj carbon dioxide. Ntxiv mus, seaweeds muab chaw nyob rau nuv ntses thiab lwm hom marine. Qee cov seaweeds yog edible. Qee qhov yog siv los ua chiv. Tsis tas li ntawd, qee hom yog siv los ua qhov chaw ntawm polysaccharides.
Seagrass yog dab tsi?
Seagrass yog ib tsob nroj paj uas loj hlob hauv ib puag ncig marine. Nws yog cov nroj tsuag vascular uas muaj tseeb qia, cag thiab nplooj. Seagrasses muaj ntev ntsuab nyom zoo li nplooj. Qhov tseeb, lawv yog monocotyledons. Seagrass tsim cov noob. Tab sis tsis zoo li lwm cov paj ntoo, seagrasses tsis muaj stomata.
Daim duab 02: Seagrass
Vim seagrass yog photosynthetic, lawv pom nyob rau hauv qhov tob tob uas lub teeb theem siab. Seagrasses tsim cov pa oxygen hauv marine systems. Yog li ntawd, lawv suav hais tias yog lub ntsws ntawm lub hiav txwv. Tsis tas li ntawd, seagrasses tuaj yeem tsim cov nyom hauv qab dej. Seagrasses muab vaj tse thiab zaub mov rau ntau hom kab mob marine, nrog rau cov me me invertebrates rau cov ntses loj, crabs, vaub kib, marine mammals thiab noog. Tsis tas li ntawd xwb, seagrasss kuj tuaj yeem txhim kho cov dej zoo los ntawm kev nqus cov as-ham uas ntws los ntawm thaj av.
Dab tsi zoo sib xws ntawm Seaweed thiab Seagrass?
- Seaweed thiab seagrass yog marine organisms.
- Lawv tshwm ntsuab, thiab lawv yog photosynthetic.
- Ob leeg tsim oxygen
- Lawv muab chaw nyob rau ntau hom kab mob marine.
Qhov txawv ntawm Seaweed thiab Seagrass yog dab tsi?
Seaweed yog marine macroalga thaum seagrass yog marine flowering nroj tsuag. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm seaweed thiab seagrass. Tsis tas li ntawd, seaweed belongs rau lub nceeg vaj Protista thaum seagrass belongs rau lub nceeg vaj Plantae. Tsis tas li ntawd, seaweed tsis muaj cov ntaub so ntswg vascular, thaum seagrass muaj cov ntaub so ntswg. Yog li, qhov no yog lwm qhov sib txawv tseem ceeb ntawm seaweed thiab seagrass. Tsis tas li ntawd, seaweed tsis txawv ntawm qhov tseeb qia, cov hauv paus hniav thiab nplooj thaum seagrass muaj cov qauv sib txawv nrog cov qia tseeb, cov hauv paus hniav thiab nplooj.
Hauv qab infographic teev ntau qhov sib txawv ntawm seaweed thiab seagrass hauv daim ntawv tabular rau ib sab ntawm kev sib piv.
Summary – Seaweed vs Seagrass
Seaweeds yog marine macroalgae. Lawv tsis yog cov nroj tsuag muaj tseeb. Lawv tsis muaj tseeb stems, nplooj thiab keeb kwm. Tsis tas li ntawd, lawv tsis muaj cov ntaub so ntswg vascular. Seagrasses yog cov nyom tiag tiag lossis cov nroj tsuag. Lawv yog marine flowering nroj tsuag uas muaj tseeb stems, keeb kwm thiab nplooj. Lawv kuj muaj cov ntaub so ntswg vascular. Seaweeds belongs rau lub nceeg vaj Protista thaum seagrasses yog lub nceeg vaj Plantae. Seaweeds reproduce ntawm spores. Lawv tsis tsim paj, txiv hmab txiv ntoo lossis noob. Seagrasses tsim paj, txiv hmab txiv ntoo thiab noob. Yog li, qhov no qhia txog qhov sib txawv ntawm seaweed thiab seagrass.
