metatarsus
metatarsus
metatarsus
metatarsus
metatarsus
spleen primordium
epithelium
mesenchyme
epiglottis
epithelium
lip
Meckel's cartilage
mesenchyme
alveolar sulcus
oral cavity
oral epithelium
mesenchyme
alveolar sulcus
foramen caecum
isthmus
common bile duct
cystic duct
gall bladder
associated mesenchyme
fundus region
urachus
associated mesenchyme
urorectal septum
floorplate
mantle layer
marginal layer
internal capsule
lamina terminalis
mantle layer
marginal layer
roof plate
mantle layer
marginal layer
mantle layer
marginal layer
floorplate
mantle layer
sulcus limitans
cerebral aqueduct
floorplate
mantle layer
marginal layer
roof plate
tegmentum
cervical sinus
dermis
epidermis
dermal component
epidermal component
associated mesenchyme
stapedius muscle
tensor tympani muscle
tubo-tympanic recess
choroid
choroidal blood vessels
optic chiasma
perioptic mesenchyme
nerve fibre layer
nuclear layer
optic disc
pigmented retinal epithelium
meatus
nasal capsule
respiratory
naso-lacrimal duct
turbinate bones
vomeronasal organ:
12
14
epithelium
mesenchyme