There is an intercalated duct and cuboidal cells. This becomes a striated duct, the cuboidal cells develop with mitochondria in the base. The duct develops into an interlobular duct. The cells become stratified columnar cells. The stratified squamous epithelium then becomes continuous with the epithelium lining of the [[Oral Cavity Overview - Anatomy & Physiology|oral cavity]]. | There is an intercalated duct and cuboidal cells. This becomes a striated duct, the cuboidal cells develop with mitochondria in the base. The duct develops into an interlobular duct. The cells become stratified columnar cells. The stratified squamous epithelium then becomes continuous with the epithelium lining of the [[Oral Cavity Overview - Anatomy & Physiology|oral cavity]]. |