Fern stem. Brightfield illuminated light micrograph of a transverse section through the stem of a fern. Magnification: x40 when printed 10 centimetres wide. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Mis, Marek |
Taille de l’image : | 5095 px × 3430 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |