Light micrograph of the freshwater alga Common stonewort (Chara vulgaris). At the cell of the filamentous main axis a female reproductive organ, the brownish coloured oogonium, can be seen, which is surrounded by helical cells. To the left is the male reproductive organ, the orange coloured antheridium, which has burst here during preparation. Microscopic contrast method : dark field. Magnification 50x at a print width of 10 cm. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Guenther, Gerd |
Bildgröße: | 5036 px × 3624 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |