Germ Layer Derivatives Flashcards

1
Q

Adenohypophysis (Anterior Pituitary)

A

Surface ectoderm

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2
Q

Sensory epithelium

A

Surface ectoderm

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3
Q

Lens of eye

A

Surface ectoderm

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4
Q

Epidermis, hair, nails

A

Surface ectoderm

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5
Q

Neurohypophysis (Posterior Pituitary)

A

Neuroectoderm

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6
Q

CNS Neurons

A

Neuroectoderm

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7
Q

Oligodendrocytes

A

Neuroectoderm

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8
Q

Astroctyes

A

Neuroectoderm

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9
Q

Ependymal cells (glia)

A

Neuroectoderm

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10
Q

Pineal gland

A

Neuroectoderm

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11
Q

ANS

A

Neural Crest

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12
Q

DRG

A

Neural Crest

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13
Q

Cranial Nerves

A

Neural Crest

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14
Q

Melanocytes

A

Neural Crest

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15
Q

Chromaffin Cells of the Adrenal Medulla

A

Neural Crest

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16
Q

Enterochromaffin Cells

A

Neural Crest

17
Q

Pia and Arachnoid

A

Neural Crest

18
Q

Celiac ganglion, autonomic ganglia

A

Neural Crest

19
Q

Schwann Cells

A

Neural Crest

20
Q

Odontoblasts

A

Neural Crest

21
Q

Parafollicular C Cells

A

Neural Crest

22
Q

Laryngeal Cartilage

A

Neural Crest

23
Q

Bones of face, jaw, and ossicles of the ear

A

Neural Crest

24
Q

Bones of skull

A

Paraxial mesoderm

25
Q

Muscles

A

Paraxial mesoderm

26
Q

Vertebrae

A

Paraxial mesoderm

27
Q

Dura mater

A

Paraxial mesoderm

28
Q

Connective tissue

A

Paraxial mesoderm

29
Q

Bone

A

Paraxial mesoderm

30
Q

Urogenital system

A

Intermediate mesoderm

31
Q

Spleen

A

Intermediate mesoderm

32
Q

Serous membranes and smooth muscle and connective tissue of viscera

A

Splanchnic/visceral lateral mesoderm

33
Q

Serous membranes around body wall and limbs

A

Somatic/parietal lateral mesoderm

34
Q

Gut tube epithelium and glands

A

Endoderm

35
Q

Gut tube derivatives (lungs, liver, pancreas, thymus, parathyroid, thyroid follicle cells, gallbladder)

A

Endoderm