Polarised light micrograph of Asterionella formosa (bottom) and Pediastrum boryanum (top) algae. Magnification: x1, 100 when printed at 10cm wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Mis, Marek |
Taille de l’image : | 4614 px × 4612 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |