Dab tsi yog phylum yog liverwort?
Dab tsi yog phylum yog liverwort?

Video: Dab tsi yog phylum yog liverwort?

Video: Dab tsi yog phylum yog liverwort?
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Qhov kev pom zoo loj hlob tuaj qhia tias bryophytes tuaj yeem sawv cev peb cov kab ke hloov pauv, uas niaj hnub lees paub tias yog mosses ( phylum ua Bryophyta), kab mob siab ( phylum ua Marchantiophyta) thiab hornwort ( phylum ua Anthocerotophyta).

Tib neeg kuj nug, yuav ua li cas yog cov kab mob ntshav qab zib?

Bryologists cais cov kab mob siab nyob rau hauv lub divisionMarchantiophyta. Lub npe kev faib tawm no yog raws li lub npe ntawm lawv tshaj plaws thoob ntiaj teb lees paub lub siab Lub genus Marchantia. TheJungermanniopsida suav nrog ob qhov kev txiav txim Metzgeriales (simplethalloids) thiab Jungermanniales (nplooj nplooj kab mob siab ).

Tom qab ntawd, lo lus nug yog, puas liverworts tsim spores? Liverworts . Liverworts yog ib pab pawg ntawm cov nroj tsuag uas tsis muaj vascular zoo ib yam li mosses. Lawv txawv deb tshaj cov nroj tsuag peb feem ntau xav txog vim lawv ua tsis yog tsim tawm noob, paj, txiv hmab txiv ntoo lossis ntoo, thiab txawm tias tsis muaj cov ntaub so ntswg. Hloov cov noob, liverworts tsim spores rau kev yug me nyuam.

Kuj nug, kuv tuaj yeem nrhiav tau liverwort nyob qhov twg?

Liverworts tau muab faib thoob ntiaj teb, tab sis feem ntau yog nyob rau hauv tropics. Thallose kab mob siab , uas yog branching thiab ribbonlike, loj hlob feem ntau ntawm cov av noo los yog damprocks, thaum nplooj kab mob siab muaj nyob rau hauv cov chaw zoo sib xws nrog rau ntawm cov ntoo trunks hauv cov ntoo ntub dej.

Puas yog liverwort yog bryophyte?

Cov Bryophytes ( Mauxes thiab kab mob siab ) Bryophytes yog cov nroj tsuag me me, tsis muaj hlab ntsha, xws li mosses , kab mob siab thiab hornwort. Bryophytes tsis muaj noob lossis paj. Es tsis txhob, lawv reproduce ntawm spores.

Pom zoo: