Pediastrum alga. Coloured scanning electron micrograph (SEM) of the disc-like colony of cells formed by the green alga,Pediastrum sp. Pediastrum is a type of freshwater colonial algae. The colony comprises a central cell surrounded by concentric rings of cells. The outermost cells each have two lobes projecting outwards,giving the colony a "spiky" appearance. Magnification: x3000 when printed at 10 centimetres wide | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gschmeissner, Steve |
Taille de l’image : | 4572 px × 4227 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |