Paramecium bursaria protozoan,differential interference contrast light micrograph. This ciliate protozoan inhabits freshwater,where it feeds mainly on bacteria. It moves by beating its cilia,hair-like extensions that cover its body. The small green bodies inside the protozoan are individual Zoochlorella sp. algae,which have a symbiotic relationship with the protozoan. They photosynthesise inside the Paramecium,providing it with sugars and oxygen,while deriving protection from their host. Magnification: x229 when printed at 10 centimetres wide | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Fox, Frank |
Bildgröße: | 5125 px × 3417 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |