Video: Muaj pes tsawg hom mosses?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Mosses (Phylum Bryophyta) yog ntau tshaj ntawm peb pawg bryophyte thoob ntiaj teb, nrog ze li ntawm 10,000 hom . Liverworts (Phylum Marchantiophyta) account rau kwv yees li 6,000 hom , thiab hornwort (Phylum Anthocerotophyta) hom muaj txog 200.
Tsuas yog li ntawd, muaj pes tsawg hom mosses muaj?
Mauxes Tam sim no muab faib rau lawv tus kheej raws li kev faib Bryophyta. Muaj kwv yees li 12,000 hom . Lub ntsiab lag luam tseem ceeb ntawm mosses Nws yog ib qho tseem ceeb ntawm peat (feem ntau yog cov genus Sphagnum), txawm hais tias lawv kuj tau siv rau kev kho kom zoo nkauj, xws li hauv vaj thiab hauv kev lag luam florist.
Ib sab saum toj no, Mosses yug me nyuam li cas? Moss yug me nyuam nyob rau hauv ob txoj kev: kev sib deev thiab asexually. Moss kev sib deev tsim tawm los ntawm kev xa cov phev (nyob rau hauv lub xub ntiag ntawm dej) los ntawm cov txiv neej cog rau poj niam. Moss yug me nyuam asexually (tseem hu ua vegetative kev yug me nyuam ) thaum qhov chaw ntawm cov nroj tsuag tawg tawm thiab tsim cov nroj tsuag tshiab nrog cov ntaub ntawv genetic zoo tib yam.
Raws li txoj cai, hom kab mob dab tsi yog Moss?
bryophyte
Lub npe botanical ntawm moss yog dab tsi?
Bryophyta
Pom zoo:
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