|
nasal cavity respiratory epithelium |
|
thymus primordium |
|
urethra of male |
|
tongue muscle |
|
naris |
|
tail mesenchyme |
|
head mesenchyme |
|
epithalamus mantle layer |
|
trachea |
|
cerebral cortex mantle layer |
|
cerebral cortex marginal layer |
|
vertebral axis musculature |
|
pharyngo-tympanic tube |
|
nasal cavity olfactory epithelium |
|
rest of cerebellum mantle layer |