Light micrograph (LM) of a cross section of a bean (Phaseolus pulvinus) petiole. The xylem is arranged in rays. Magnification: 28x when printed at 10cm | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Delong, Garry |
Bildgröße: | 3648 px × 2736 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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