Endoscopic image of the human embryo in vivo,after 5 weeks,showing the hand and formative fingers: the fingers will soon outgrow the webbing on the hands,which will disappear. The endoscope,a series of lenses and a fibre- optic light source,is inserted through the cervix (the neck of the womb)and manipulated until a "window" into the amniotic sac is found (ie an area where the wall is thinner) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Tisaras, Alexander |
Bildgröße: | 3504 px × 4996 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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