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Otic vesicles





1. Endolymphatic duct
2. Fourth venricle
3. Mesenchyme
4. Myelencephalon
5. Otic vesicle
6. Statoacustic ganglion
7. Surface ectoderm
8. Vestibular pouch
Technique: Paraffin section Staining: Hematoxylin-eosin Orientation: Transverse section Developmental age: 4 weeks Magnification (objective): x10