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Vorticella Protozoan, Sem
Photograph - Photograph
Vorticella protozoan. Coloured scanning electron micrograph (SEM) of a Vorticella sp. ciliate protozoan. This single-celled organism consists of a bell-shaped head, and a stalk that is anchored to the substrate. The stalk contains a contractile fibril called a myoneme. When stimulated this shortens, causing the stalk to coil like a spring (seen here). Magnification x1300 when printed at 10 centimetres wide.
May 11th, 2013
Viewed 11 Times - Last Visitor from Beverly Hills, CA on 02/01/2015 at 12:43 AM
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