Botanik (Fach) / Morphology (Lektion)
Vorderseite
Secondary root
Rückseite
-in most dicotyls and gymnosperm, secondary thickness growth also occurs in the root
-cambium forms between the xylem and phloem and party of the pericycle (above the xylem branches) become meristematic
-the further sequences resemble those in the secondary shoot
-secondary xylem and phloem form as in the shoot with wood and bast rays (Strahlen)
-pericycles form a periderm, all tissue outside of it are shed (abgeworfen) or torn apart
Diese Karteikarte wurde von lina2407 erstellt.
Folgende Benutzer lernen diese Karteikarte: