. Biology of the vertebrates : a comparative study of man and his animal allies. Vertebrates; Vertebrates -- Anatomy; Anatomy, Comparative. Intake Apparatus 289 dental papilla is formed, and presses the enamel organ into the form of a double-walled cup. Crown formation follows through the interaction of cells of both papilla and enamel organ. The cells of the dental papilla are odontoblasts which secrete the dentine on their outer surfaces, thus producing the bulk of the tooth. The cells of the enamel organ next to the odontoblasts are amelo- blasts which secrete a cap of enamel on the dentine
. Biology of the vertebrates : a comparative study of man and his animal allies. Vertebrates; Vertebrates -- Anatomy; Anatomy, Comparative. Intake Apparatus 289 dental papilla is formed, and presses the enamel organ into the form of a double-walled cup. Crown formation follows through the interaction of cells of both papilla and enamel organ. The cells of the dental papilla are odontoblasts which secrete the dentine on their outer surfaces, thus producing the bulk of the tooth. The cells of the enamel organ next to the odontoblasts are amelo- blasts which secrete a cap of enamel on the dentine. Meanwhile, capillaries and nerve endings invade the dental papilla and occupy the beginning of the pulp cavity. — Mafpighian Layer *• Dental Lamina. ^'rf-r-r-i— Dental Lamina "Enamel Organ Dental Groove. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Walter, Herbert Eugene, b. 1867; Sayles, Leonard Perkins, 1902-. New York : Macmillan Co.
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Keywords: ., bookcentury1900, booksubjectanatomycomparative, booksubjectverte
