Polarised light micrograph of a transverse section through oak (Quercus robur) wood in a region of vessel formation. The large vessels are in the new wood part and the small ones are in older wood vessels. There are also rays visible as dark vertical lines. Magnification: x160 when printed 10cm x 10cm. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Turzanska, Magda |
Bildgröße: | 4078 px × 3070 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |