Germ layer derivatives Flashcards

(50 cards)

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
Phartyngeal arch cartilage
Neural crest ectoderm
26
Odontoblasts
Neural crest ectoderm
27
Aorticopulmonary septum
Neural crest ectoderm
28
Endocardial cushions
Neural crest ectoderm
29
Muscle
Mesoderm
30
Smooth muscle
Mesoderm
31
Cardiac muscle
Mesoderm
32
Skeletal muscle
Mesoderm
33
Connective tissue
Mesoderm
34
All serous membranes
Mesoderm
35
Bone and cartilage
Mesoderm
36
Blood, lymph, cardiovascular organs
Mesoderm
37
Spleen
Mesoderm
38
Kidney and ureter
Mesoderm
39
Dura mater
Mesoderm
40
Notochord
Mesoderm
41
Epithelia of GI track (foregut, midgut, and hindgut)
Endoderm
42
Epiithelia of Lower respiratory system: larynx, trachea, bronchi, and lung
Endoderm
43
Epithelia of genitourinary system: urinary bladder, urethra, lower vagina
Endoderm
44
Pharyngeal pounches: auditory tube and middle ear, palatine tonsils, parathyroid glands, thymus
Endoderm
45
Parenchyma of liver
Endoderm
46
Parenchyma of pancreas
Endoderm
47
Submanndibular and sublingual glands
Endoderm
48
Follicles of thyroid glands
Endoderm
49
Parafollicular cells
Endoderm
50
supperior 2/3 of the anal canal (above pectinate line)
Endoderm