Coscinodiscus sp. Differential interference contrast light micrograph of a single Coscinodiscus sp. diatom. Diatoms are single-celled photosynthetic algae, of which there are about 100, 000 species. They have mineralised cell walls (frustules) that contain silica and provide protection and support. Diatoms exist in huge numbers in marine and freshwater environments. They form an important part of the plankton at the base of the marine and freshwater food chains. 40X objective. Magnification: x425 when printed at 10 centimetres wide at its longest edge. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / HAKAN KVARNSTROM |
Bildgröße: | 3888 px × 2592 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |