The outer ear of a human foetus after 5 months. The middle ear has been functionally active since the 7th week,allowing the foetus,with the aid of its developing muscular & nervous systems to balance itself | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Edelmann |
Taille de l’image : | 2640 px × 3858 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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