Polarised light micrograph of horsetail (Equisetum sp.) stalk tissue showing the carinal canal and vascular bundle. Carinal canals are thought to function as water conducting channels. Vascular bundles transport water and dissolved substances inside the plant and help support the stem. Magnification: x186 when printed 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Mis, Marek |
Bildgröße: | 7237 px × 4830 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |