![Periblem yog dab tsi? Periblem yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14035723-what-is-periblem-j.webp)
Video: Periblem yog dab tsi?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kev txhais ntawm periblem . raws li histogen txoj kev xav.: thawj meristem uas ua rau nce mus rau hauv lub cortex thiab nyob nruab nrab ntawm plerome thiab dermatogen: thaj tsam cortical ntawm cov hauv paus ntsis.
Hauv qhov no, dab tsi yog tsim los ntawm Periblem?
r? ˌbl? m) Botany. lub meristem ntawd tsim tawm lub cev. Lo lus keeb kwm.
Zoo sib xws, Dermatogen yog dab tsi? Kev txhais ntawm daim tawv nqaij . 1: txheej txheej sab xub ntiag ntawm tsob ntoo lossis ib feem ntawm tsob ntoo uas raws li keeb kwm keeb kwm kev tshawb fawb ua rau nce rau ntawm daim tawv nqaij. 2: sab nrauv apical meristem ntawm lub hauv paus ntsis. - hu ua protoderm.
Hais txog qhov no, Periblem thiab Plerome yog dab tsi?
1) Dermatogen yog thawj meristem uas tsim txheej txheej feem ntau ntawm cov nroj tsuag lossis cov nroj tsuag thiab tsim cov epidermis. 2) Periblem yog thawj meristem uas nyob nruab nrab ntawm lub plerome thiab dermatogen thiab nws tsim cov cortex. Ib feem ntawm plerome los ntawm cov ntaub so ntswg vascular tsim yog hu ua procambium.
Leej twg tau thov txoj kev xav histogen?
Nws yog npaj los ntawm Hanstein (1870). Raws li qhov no txoj kev xav , tua apical meristem muaj peb qhov sib txawv meristematic aav los yog txheej (los yog histogens).
Pom zoo:
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