Germ layer derivatives Flashcards
Epidermis
Surface ectoderm
Hair
Surface ectoderm
Nails
Surface ectoderm
Inner ear, external ear
Surface ectoderm
Enamel of teeth
Surface ectoderm
Lens of eye
Surface ectoderm
Anterior pituitary (rathkes pounch)
Surface ectoderm
Paratiroid gland
Surface ectoderm
Anal canal below
Surface ectoderm
pectinate line
Surface ectoderm
Neural tube
Neuroectoderm
Central nervous system
Neuroectoderm
Retina and optic nerve
Neuroectoderm
Pineal gland
Neuroectoderm
Neurohypophysis
Neuroectoderm
Astrocytes
Neuroectoderm
oligodendrocytes
Neuroectoderm
Adrenal medulla
Neural crest ectoderm
Ganglia
Neural crest ectoderm
Sensory - pseudounipolar neurons
Neural crest ectoderm
Autonomic - postganglionic neurons
Neural crest ectoderm
Pigment cells
Neural crest ectoderm
Schwann cells
Neural crest ectoderm
Meninges (pia mater and arachnoid)
Neural crest ectoderm
Phartyngeal arch cartilage
Neural crest ectoderm
Odontoblasts
Neural crest ectoderm
Aorticopulmonary septum
Neural crest ectoderm
Endocardial cushions
Neural crest ectoderm
Muscle
Mesoderm
Smooth muscle
Mesoderm
Cardiac muscle
Mesoderm
Skeletal muscle
Mesoderm
Connective tissue
Mesoderm
All serous membranes
Mesoderm
Bone and cartilage
Mesoderm
Blood, lymph, cardiovascular organs
Mesoderm
Spleen
Mesoderm
Kidney and ureter
Mesoderm
Dura mater
Mesoderm
Notochord
Mesoderm
Epithelia of GI track (foregut, midgut, and hindgut)
Endoderm
Epiithelia of Lower respiratory system: larynx, trachea, bronchi, and lung
Endoderm
Epithelia of genitourinary system: urinary bladder, urethra, lower vagina
Endoderm
Pharyngeal pounches: auditory tube and middle ear, palatine tonsils, parathyroid glands, thymus
Endoderm
Parenchyma of liver
Endoderm
Parenchyma of pancreas
Endoderm
Submanndibular and sublingual glands
Endoderm
Follicles of thyroid glands
Endoderm
Parafollicular cells
Endoderm
supperior 2/3 of the anal canal (above pectinate line)
Endoderm