Light micrograph of the green algae Coelastrum sp. and Spirogyra sp. Coelastrum (right) forms hollow, spherical or polyhedral colonies with mostly 8 to 32 cells. The colonies are immobile. The cells have a chloroplast and a pyrenoid. Spirogyra (left) forms filamentous colonies and has mural, spiral chloroplasts. Microscopic contrast method : Differential interference contrast. Magnification 700x at a print width of 10 cm. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Guenther, Gerd |
Bildgröße: | 4180 px × 4180 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |