Broad bean root nodules. Light micrograph of the sections of the root nodules of the broad bean (Vicia faber) which are full of nitrogen-fixing bacteria. These nodules are characteristic of the family Leguminosae and therefore legumes | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Wheeler, Dr. Keith |
Taille de l’image : | 2853 px × 2968 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |