Polarised light micrograph of a transverse section through the stalk of a reed plant showing a vascular bundle (yellow, left centre). Vascular bundles are composed of xylem and phloem tissues, which transport water and carbohydrates around the plant respectively. Magnification: x186 when printed at 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Mis, Marek |
Bildgröße: | 7240 px × 4828 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |