Woody Stem Cross Section
Outer layer of the stem.
Woody stem cross section. A cross section of a dicot stem would reveal. Woody part of the stem. The central pith greenish blue in the center and peripheral cortex narrow zone 3 5 cells thick just inside the epidermis are composed of parenchyma cells.
Parenchyma cells in plants. Tubes that carry sap. Vascular bundles are arranged in a circle.
Leaf cross section. Zea corn stem cross section and longitudinal section. An herbaceous dicot stem is very similar to the apical end of a woody dicot stem where no secondary growth has taken place figure 32 2b.
In cross section the vascular tissue does not form a complete cylinder where a leaf gap occurs. Helianthus sunflower stem cross section. A leaf gap is where the vascular tissue branches off to a frond.
These are cross sections of different parts of the tip of a branch. Pinus pine tree stem. Central part of the stem.
The stem of common st john s wort hypericum perforatum is shown in cross section in this light micrograph. Axis of a plant. A stem is a collection of integrated tissues arranged as nodes and internodes.