 |
metencephalon part of 4th ventricle choroid plexus |
 |
choroid invagination |
 |
upper jaw molar |
 |
medulla oblongata part of 4th ventricle choroid plexus |
 |
vibrissa |
 |
nasal cavity olfactory epithelium |
 |
lower jaw molar |
 |
vomeronasal organ |
 |
upper jaw incisor |
 |
lower jaw incisor |
|