Paramecium bursaria
Videonummer 11938353
| Paramecium bursaria. This ciliate protozoan has a symbiotic relationship with the green alga called Zoochlorella. The algae (green spheres) live inside the Paramecium in its cytoplasm and provide it with food, while the Paramecium provides the alga with movement and protection. Paramecium bursaria has a wide oral groove, two contractile vacuoles, and a single micronucleus as well as a single macronucleus. It is the only species of Paramecium that forms symbiotic relationships with algae, and it is often used in biology classrooms both as an example of a protozoan and as an example of symbiosis. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / Stammers, Sinclair |
| Modell-Rechte: | nicht erforderlich |
| Länge: | 21 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 €
Keywords
- 20 Sekunden oder länger,
- Alge,
- Algen,
- bewegend,
- Biologie,
- biologisch,
- Ciliat,
- Ciliaten,
- DIC,
- Differenzialinterferenzkontrast,
- einzellig,
- Fauna,
- Fortbewegung,
- freibeweglich,
- Fütterung,
- Grün,
- Licht,
- Mikrobe,
- Mikrobiologie,
- mikrobiologisch,
- Mikrographie,
- Mikroorganismus,
- Mikroskop,
- Mikroskopie,
- mikroskopisch,
- Mund,
- Mutualismus,
- Niemand,
- optisch,
- Organismus,
- Paramecium bursaria,
- Protist,
- Protozoen,
- Protozoon,
- Symbiose,
- symbiotisch,
- Teichleben,
- Tierwelt,
- Wasser-,
- Wimpern,
- wirbellos,
- Zoochlorella,
- Zoologie,
- zoologisch,
- Zytoplasma