Water on leaf. Coloured environmental scanning electron micrograph (ESEM) of water on the surface of an unidentified leaf. Gaseous exchange for photosynthesis occurs through the open leaf pores (stomata). Unlike a conventional scanning electron microscope (SEM),samples placed into an environmental SEM do not need to be desiccated or coated in gold. Magnification unknown | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Goetgheluck, Pascal |
Taille de l’image : | 3000 px × 2374 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |