Vertebrate development. Historical artwork showing the development of a vertebrate from a fertilised egg (top left),through the embryonic stages,to a nearly fully-developed foetus (bottom right). Illustration by Ernst Haeckel | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Kulyk, Mehau |
Taille de l’image : | 3449 px × 5124 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |