Light micrograph of a thin section through a white Zinnia elegans petal. The upper surface is completely covered with papillae, containing neither chromoplasts nor vacuoles filled with stains. In combination with the wax covering of the papillae the white color is determined. Microscopic contrast method: Differential interference contrast. Magnification: x350 when printed at 10 centimetres wide. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Guenther, Gerd |
Bildgröße: | 5128 px × 3480 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |