Artwork of the anatomy of the stomach wall showing a magnified view (at lower frame) of the folded inner gastric lining (mucosa) which secretes digestive enzymes and mucus,its blood supply,and the muscular outer wall. The stomach begins the process of food digestion with chemical enzymes and by mechanical action | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Gardiner, Peter |
Taille de l’image : | 3543 px × 5315 px |
Model Release : | Non requis |
Restrictions : | - |