Frog development. 17th century artwork comparing the development of a frog (left) to that of a carnation (Dianthus sp.) plant (right). Plate 12 from 'Historia Insectorum Gerneralis' (1669) by the Dutch entomologist Jan Swammerdam (1637-1680). Swammerdam was the first to demonstrate that the different life stages of insects were developmental stages of the same animal,not changes of animal type,as believed at the time | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / King's College London |
Bildgröße: | 3391 px × 5198 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |