Color enhanced light micrograph of a strand of Spirulina platensis,a type of blue green algae. Blue-green algae are prokaryotic organisms that do not have a membrane bound nucleus and make their food by photosynthesis. Some species of Spirulina are eaten as a protein-rich health food. Phase contrast image. 250x at 35mm | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Abbey, Michael |
Taille de l’image : | 2976 px × 1976 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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