Imodeli yesiqu sesitshalo esine-dicotyledonous

Incazelo emfushane:

• Ukusetshenziswa: Kufanelekela noma ngubani onentshisekelo ku-anatomy, ubuhlengikazi, i-physiology. Qonda izitho ezahlukahlukene zomzimba womuntu kanye nezikhundla zazo ezihlobene. Kufanelekela kakhulu imfundo yabantwana, isipho esiphelele sezingane.
• Amaseli e-epidermal agcwele kakhulu futhi ahlanganiswe yi-keratin, kanti amaseli e-cortical anezimpondo ezijiyile eduze kwe-epidermis futhi anomumo wodonga. Ama-vascular bundles abonisa imicu ye-phloem, i-phloem eyinhloko, ukwakheka kanye ne-phloem eyinhloko, ukwakheka kanye ne-xylem eyinhloko. Kuyinsiza yokufundisa yebhayoloji engavamile
• Imodeli ithathwe esiqwini se-sunflower esine-dicotyledonous herb. Imodeli inqunywa ngobude nangokugoba, kanti ingxenye yayo egobayo icishe ibe yi-2/3 yesiqu. Uhlangothi olulodwa lwengxenye egobayo ludlula emisebeni ye-medullary kanti olunye uhlangothi ludlula enqwabeni yemithambo yegazi. Ikuvumela ukuthi uhlanganise ngempumelelo ithiyori nomkhuba ukuze ukhuthaze ukuqonda.
• Imodeli yenziwe ngepulasitiki ye-polyvinyl chloride (PVC), engagqwali, elula, futhi enamandla aphezulu. Ilungele ithuluzi lokufundisa lesikole, isibonisi sokufunda, kanye nezinto eziqoqwayo, futhi izoba yinto enhle kakhulu ezintweni zakho zelebhu.