Volvox
Videonummer 11925921
| Light micrography of Volvox colonies. The colonies are composed of hundreds of green algae cells similar to Chlamydomonas, each cell has 2 whip like flagella and a red eye spot. The individual cells are connected by thin strands of cytoplasm and together can swim in a coordinated way. This enables the colony to swim towards a light source, for example, or to rotate, as in the image. Within the colony are daughter colonies that will be released into the surrounding water. The colonies generally range in size from 350 to 500 micrometers but some of the larger species such as Volvox globator can grow up to 6mm across! | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / Stammers, Sinclair |
| Modell-Rechte: | Derzeit liegt noch kein Release vor. Bitte kontaktieren Sie uns vor Verwendung. |
| Eigentums-Rechte: | nicht erforderlich |
| Länge: | 34 Sekunden |
| Seitenverhältnis: | 16:9 |
| Restrictions: | - |
Preise für dieses Video ab 100 €
Werblich (Einzelne Webseiten etc.)
ab 100 €
Redaktionell (Einzelne Webseiten etc.)
ab 175 €
Medien (TV Film, Serie, TV Doku etc.)
ab 230 €