Diatom algae. Coloured scanning electron micrograph (SEM) of marine diatom algae. Diatoms are single-celled algae that produce a crystalline cell wall called a frustule. Diatoms form an important part of the plankton at the base of the marine food chain | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Nishinaga, Susumu |
Bildgröße: | 2894 px × 3858 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |