■ Fic. 75-Part of a sagittal section of a humanembryo, to sliow the position ofthe dental ridges, D. R.; M.,mouth; Md., mandible; My.,niaxilla; N., median nasal sep-tum ; P., palate. Digitized by Microsoft® TEETH. 69 appear on the laljial side of the deep portion of the dental ridge, as shownin… … Denial iid^t. Papillat. Euanifl organs. c Necks of unaniel tD Fig. 76.—Dr.ACR.AMS si!>\\ini: titf, L-M^r.v Dexklopment (jf Tdkee Tketh, Onk of Wi-nCH IS SHOWN IN \ERTIC..VL Sl-:CT!ON. k, Fit-e border of the dental nd.i^^e. sends irregular projections into the niesenchyma and becomes…
Histology · Microscopy
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