Embryology Flashcards
What germ layer does the epidermis, hair, and nails derive from?
Ectoderm
What germ layer does the enamel of teeth derive from?
Ectoderm
What germ layer does the parotid gland derive from?
Ectoderm
What germ layer does the mammary glands derive from?
Ectoderm
What germ layer do all the neurons from the CNS derive from?
Neuroectoderm
What germ layer does the retina derive from?
Neuroectoderm
What germ layer does the adrenal medulla derive from?
Neural crest
What germ layer do all neural ganglia derive from?
Neural crest
What germ layer do the pia and arachnoid mater derive from?
Neural crest
What germ layer does the aorticopulmonary septum derive from?
Neural crest
What germ layer do endocardium cushions derive from?
Neural crest
What germ layer do muscles derive from?
Mesoderm
What germ layer does the dermis of the skin derive from?
Mesoderm
What germ layer does bone and cartilage derive from?
Mesoderm
What germ layer does blood and lymph vessels derive from?
Mesoderm
What germ layer does the heart derive from?
Mesoderm
What layer does the adrenal cortex derive from?
Mesoderm
What germ layer does the spleen derive from?
Mesoderm
What germ layer does the kidney derive from?
Mesoderm
What germ layer does the testes and ovaries derive from?
Mesoderm
What germ layer does the dura mater derive from?
Mesoderm
What germ layer for the epithelium of the GI tract derive from?
Endoderm
What germ layer does the epithelium of respiratory derive from?
Endoderm
What germ layer does the epithelium of the biliary apparatus derive from?
Endoderm
What germ layer does the epithelium of the urinary bladder, urethra, and vagina derive from?
Endoderm
What germ layer does the liver derive from?
Endoderm
What germ layer does the pancreas derive from?
Endoderm
What germ layer does the submandibular gland derive from?
Endoderm
What germ layer does the sublingual gland derive from?
Endoderm
What germ layer does the thyroid derive from?
Endoderm
What germ layer does the parathyroid derive from?
Endoderm
