Four seeds of the pea plant Pisum sativum showing different stages of germination: top left,the dry seed before the onset of germination: bottom left the seed after one days germination: bottom right after 2 days germination and top right after 3 days germination showing the development of the root and shoot | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Hart-Davis, Adam |
Taille de l’image : | 3543 px × 2730 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |