Germ layer derivatives Flashcards

1
Q

Epidermis

A

Surface ectoderm

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2
Q

Hair

A

Surface ectoderm

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3
Q

Nails

A

Surface ectoderm

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4
Q

Inner ear, external ear

A

Surface ectoderm

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5
Q

Enamel of teeth

A

Surface ectoderm

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6
Q

Lens of eye

A

Surface ectoderm

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7
Q

Anterior pituitary (rathkes pounch)

A

Surface ectoderm

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8
Q

Paratiroid gland

A

Surface ectoderm

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9
Q

Anal canal below

A

Surface ectoderm

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10
Q

pectinate line

A

Surface ectoderm

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11
Q

Neural tube

A

Neuroectoderm

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12
Q

Central nervous system

A

Neuroectoderm

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13
Q

Retina and optic nerve

A

Neuroectoderm

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14
Q

Pineal gland

A

Neuroectoderm

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15
Q

Neurohypophysis

A

Neuroectoderm

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16
Q

Astrocytes

A

Neuroectoderm

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17
Q

oligodendrocytes

A

Neuroectoderm

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18
Q

Adrenal medulla

A

Neural crest ectoderm

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19
Q

Ganglia

A

Neural crest ectoderm

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20
Q

Sensory - pseudounipolar neurons

A

Neural crest ectoderm

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21
Q

Autonomic - postganglionic neurons

A

Neural crest ectoderm

22
Q

Pigment cells

A

Neural crest ectoderm

23
Q

Schwann cells

A

Neural crest ectoderm

24
Q

Meninges (pia mater and arachnoid)

A

Neural crest ectoderm

25
Q

Phartyngeal arch cartilage

A

Neural crest ectoderm

26
Q

Odontoblasts

A

Neural crest ectoderm

27
Q

Aorticopulmonary septum

A

Neural crest ectoderm

28
Q

Endocardial cushions

A

Neural crest ectoderm

29
Q

Muscle

A

Mesoderm

30
Q

Smooth muscle

A

Mesoderm

31
Q

Cardiac muscle

A

Mesoderm

32
Q

Skeletal muscle

A

Mesoderm

33
Q

Connective tissue

A

Mesoderm

34
Q

All serous membranes

A

Mesoderm

35
Q

Bone and cartilage

A

Mesoderm

36
Q

Blood, lymph, cardiovascular organs

A

Mesoderm

37
Q

Spleen

A

Mesoderm

38
Q

Kidney and ureter

A

Mesoderm

39
Q

Dura mater

A

Mesoderm

40
Q

Notochord

A

Mesoderm

41
Q

Epithelia of GI track (foregut, midgut, and hindgut)

A

Endoderm

42
Q

Epiithelia of Lower respiratory system: larynx, trachea, bronchi, and lung

A

Endoderm

43
Q

Epithelia of genitourinary system: urinary bladder, urethra, lower vagina

A

Endoderm

44
Q

Pharyngeal pounches: auditory tube and middle ear, palatine tonsils, parathyroid glands, thymus

A

Endoderm

45
Q

Parenchyma of liver

A

Endoderm

46
Q

Parenchyma of pancreas

A

Endoderm

47
Q

Submanndibular and sublingual glands

A

Endoderm

48
Q

Follicles of thyroid glands

A

Endoderm

49
Q

Parafollicular cells

A

Endoderm

50
Q

supperior 2/3 of the anal canal (above pectinate line)

A

Endoderm