Diatom alga. Coloured scanning electron micrograph (SEM) of a Lithodesmium undulatum diatom. This is a planktonic unicellular alga that inhabits warm and temperate seas. It has a mineralised cell wall (frustule) divided into two halves. The frustule contains silica and provides protection and support. Magnification: x200 at 6x7cm size | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gschmeissner, Steve |
Bildgröße: | 1893 px × 1808 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |