Ksilem i Phloem - Transport u biljkama | Biljke | Biologija | FuseSchool
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Ksilem i Phloem - Deo 2 - Transpiracija - Transport u biljkama: https://bit.ly/39SwKmN
Ksilem i Phloem - Deo 3 - Translokacija - Translokacija - Transport u biljkama: https://bit.ly/2XescTp
Struktura lista: https://bit.ly/3aRYoS9
Biljke imaju transportni sistem za kretanje stvari.
Ksilem pomera vodu i rastvore, od korena do lišća u procesu poznatom kao transpiracija.
Floem pomera glukozu i aminokiseline iz lišća širom biljke, u procesu poznatom kao translokacija.
Ksilem i floem su raspoređeni u grupe koje se nazivaju vaskularni snopovi. Aranžman je malo drugačiji u korenu do stabljika. Ksilem se sastoji od mrtvih ćelija, dok se floem sastoji od živih ćelija.
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