Paramecium caudatum, ciliated protozoans measuring about 250 microns in length, swim within eye of needle in demonstration to show relative size. Recorded under Nomarski illumination. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Matulavich, Peter |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Länge: | 17 Sekunden |
Seitenverhältnis: | 4:3 |
Restrictions: | - |