Unerupted foetal tooth,light micrograph. The first set of teeth begin to develop around six weeks after conception. The permanent teeth begin to develop around a month after this. The foetal tooth is capped with a layer of enamel (dark purple),with a layer of dentine beneath this. The pale purple inner layer is the dental papilla,which is responsible for the formation of dentine | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Ansary, Dr. M.A. |
Taille de l’image : | 2428 px × 3679 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |