London, United Kingdom
Diatom Alga, Sem
Photograph - Photograph
Diatom. Coloured scanning electron micrograph (SEM) of a Coscinodiscus jonesianus var. commutatus diatom. This is a marine planktonic unicellular alga. It has a mineralised cell wall (frustule) divided into two halves. The frustule contains silica and provides protection and support. Magnification unknown.
May 2nd, 2013
Viewed 14 Times - Last Visitor from New York, NY on 03/09/2015 at 9:24 PM