Vascular bundle. Polarised light micrograph of a cross section through a vascular bundle in the stem of a wild angelica plant (Angelica sylvestris). Vascular bundles are composed of xylem tissue which transports water,and phloem tissue which transports the products of photosynthesis. Magnification: x400 when printed 10 centimetres wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Mis, Marek |
Bildgröße: | 3405 px × 5140 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |