Elm stem (Ulmus procera) section,polarised light micrograph. The dark almond-shaped clusters of cells are multiseriate rays. The multicoloured patches are woody fibres,comprised of clusters of very small cells,which support the stem. Magnification: x100 when printed 10 centimetres high | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wheeler, Dr. Keith |
Bildgröße: | 6529 px × 4311 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |