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DEV BIOL MIDTERMS > ECTODERMAL PRECURSORS > Flashcards

ECTODERMAL PRECURSORS Flashcards

1
Q

epidermis

A

outer ectoderm

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2
Q

hair

A

outer ectoderm

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3
Q

nails

A

outer ectoderm

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4
Q

sebaceous glands

A

outer ectoderm

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5
Q

olfactory epithelium

A

outer ectoderm

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6
Q

mouth epithelium

A

outer ectoderm

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7
Q

lens, cornea, eye

A

outer ectoderm

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8
Q

teeth, cheek, anterior pituitary

A

Mouth epithelium (outer ectoderm)

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9
Q

PNS

A

neural crest

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10
Q

adrenal medulla

A

neural crest

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11
Q

melanocytes

A

neural crest

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12
Q

facial cartilage

A

neural crest

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13
Q

dentine of teeth

A

neural crest

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14
Q

Schwann cells, neuroglial cells, sympathetic nervous system, parasympathetic nervous system

A

Peripheral nervous system (neural crest)

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15
Q

Brain

A

Neural tube

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16
Q

neural pituitary

A

neural tube

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17
Q

spinal cord

A

neural tube

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18
Q

motor neuron

A

neural tube

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19
Q

retina

A

neural tube

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20
Q

telencephalon

A

prosencephalon

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21
Q

cerebrum

A

telencephalon

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22
Q

olfactory lobes

A

telencephalon

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23
Q

hippocampus

A

telencephalon

24
Q

lateral ventricles/1st and 2nd ventricles

A

prosocoel

25
Q

diencephalon

A

telencephalon

26
Q

3rd ventricle

A

prosocoel

27
Q

hypothalamus, thalamus, epithalamus, sub-thalamus, optic vesicle=retina of the eye

A

diencephalon

28
Q

mesencephalon

A

mesencephalon

29
Q

4th ventricle reduced to cerebral aqeuduct/aqueduct of sylvius

A

mesocoel

30
Q

4th ventricle

A

rhombocoel

31
Q

metencephalon, myelencephalon

A

rhombencephalon

32
Q

midbrain

A

mesencephalon

33
Q

cerebellum, pons

A

metencephalon

34
Q

medulla oblongata

A

myelencephalon

35
Q

roof plate

A

epidermal ectoderm (neural tube)

36
Q

floor plate

A

notochord

37
Q

neuron

A

neural stem cells

38
Q

neuroglia (glial stem cells)

A

glial stem cells

39
Q

neural stem cell, glial stem cell

A

germinal neuroepithelium

40
Q

mantle or intermediate zone

A

migrating cells (Neural and glial cells)

41
Q

posterior hypophysis

A

diencephalon

42
Q

cerebral aqueduct/aqueduct if sylvius

A

mesocoel

43
Q

neural tube mantle

A

neuroepithelial cells

44
Q

neocortex

A

neuroblast

45
Q

odontoblast

A

trigeminal neural crest

46
Q

jugular ganglion

A

streams of neural crest

47
Q

muscle of the aorta

A

truncus arteriosus

48
Q

adrenal medulla

A

neural crest

49
Q

retina

A

optic vesicle

50
Q

stratum spinosum

A

stratum germinativum

51
Q

what is the inductor of neural tube roof plate

A

BMP4, BMP7

52
Q

what is the inductor of motor neuron

A

sonic hedgehog (shh)

53
Q

what is the inductor of lens placode

A

optic vesicle

54
Q

what is the inductor of primary lens fibre

A

neural retina

55
Q

what is the inductor of hair placode

A

dermal fibroblast cells

DEV BIOL MIDTERMS (6 decks)

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