Figure 4:
Cross histological section of the root tongue sheep fetuses at (50- 55) day showing: Epithelium (E), un-differential mesenchymal, layer (m), Muscularis (M) and primitive of lingual papillae (LP). (H & E, 10X).
Cross histological section of the root tongue sheep fetuses at (50- 55) day showing: Epithelium (E), un-differential mesenchymal, layer (m), Muscularis (M) and primitive of lingual papillae (LP). (H & E, 10X).