Light micrograph of Anabaena,individual filaments,showing lack of nuclei,& heterocysts. Mag: X 175 | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Walsh, John |
Taille de l’image : | 3688 px × 2480 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |