Illustration of a human embryo during the 6th week of pregnancy. At this stage, the embryo starts to develop hands and feet. The backbone elongates into a tail (centre) that will disappear later. The brain continues to develop and the eyes are now also visible. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / MICHAEL HOFFMANN / MEDICAL GRAPHICS |
Bildgröße: | 7019 px × 4966 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |