Zusammenfassung der Ressource
Transport in Plants
- Xylem
Anmerkungen:
- dead & hollow cells which are lignified (liginin)
- Osmosis
- water potential gradient
- apoplast & symplast routes
Anmerkungen:
- Casparian strip / endodermis only allows symplast route
- epidermal root hairs
- endodermis
- cohesion / adhesion of water up stem
- root pressure
- ions actively transported into root