<prompt> Where are stem cells present in the corneaEpitheliumStromaDescemets membraneLimbus  <response>: Cornea Layers and regions of cornea: 1 Epithelium 2 Bowmen;s membrane 3 stroma 4 Dua;s layer 5 Descemet;s membrane 6 Endothelium. The Junction of cornea and sclera is called as Limbus. Healing Regeneration capacity of cornea: Regeneration of corneal epithelial cells is mainly from stem cells, which are present as Palisades of vogt at the limbus. Ref:- Parsons diseases of eye; pg num:-4,192,193 