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Bst 3 Stengels

Bst 3 Stengels. Animatie stengel. Animatie stengel (groot). Theorie bouw stengel (groot). Functies van stengels. Water opnemen Voedingsstoffen vervoeren Stevigheid verlenen. Houtachtige en kruidachtige stengels.

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Bst 3 Stengels

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  1. Bst 3 Stengels

  2. Animatie stengel Animatie stengel (groot) Theorie bouw stengel (groot)

  3. Functies van stengels • Water opnemen • Voedingsstoffen vervoeren • Stevigheid verlenen

  4. Houtachtige en kruidachtige stengels • Kruidachtig houtachtig (bomen en struiken)

  5. Soorten vaten Vaatbundel kruidachtige plant

  6. Hout en bastvaten

  7. houtvaten

  8. bastvaten

  9. jaarringen Jaaringen

  10. Dikte groei • Nieuwe hout en bastvaten ontstaan uit cambiumcellen. • Cambium cellen delen zich en worden hout of bastcellen.

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