The basement membrane that separates the enamel organ and the dental papilla just prior to dentin formation is called as:: (A) Stellate reticulum., (B) Outer enamel epithelium., (C) Membrana preformativa., (D) Inner enamel epithelium.
Answer is C. The basement membrane that separates the enamel organ and the dental papilla just prior to dentin formation is called the membrana preformativa.