ECTODERMAL PRECURSORS Flashcards by FRAULINE PATINGAN

Q

epidermis

A

outer ectoderm

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Q

hair

A

outer ectoderm

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Q

nails

A

outer ectoderm

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Q

sebaceous glands

A

outer ectoderm

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Q

olfactory epithelium

A

outer ectoderm

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Q

mouth epithelium

A

outer ectoderm

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Q

lens, cornea, eye

A

outer ectoderm

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Q

teeth, cheek, anterior pituitary

A

Mouth epithelium (outer ectoderm)

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Q

PNS

A

neural crest

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Q

adrenal medulla

A

neural crest

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Q

melanocytes

A

neural crest

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Q

facial cartilage

A

neural crest

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Q

dentine of teeth

A

neural crest

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Q

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

A

Peripheral nervous system (neural crest)

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Q

Brain

A

Neural tube

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Q

neural pituitary

A

neural tube

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Q

spinal cord

A

neural tube

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Q

motor neuron

A

neural tube

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Q

retina

A

neural tube

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Q

telencephalon

A

prosencephalon

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Q

cerebrum

A

telencephalon

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Q

olfactory lobes

A

telencephalon

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Q

hippocampus

A

telencephalon

Q

lateral ventricles/1st and 2nd ventricles

A

prosocoel

diencephalon

telencephalon

3rd ventricle

prosocoel

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

diencephalon

mesencephalon

mesencephalon

4th ventricle reduced to cerebral aqeuduct/aqueduct of sylvius

mesocoel

4th ventricle

rhombocoel

metencephalon, myelencephalon

rhombencephalon

midbrain

mesencephalon

cerebellum, pons

metencephalon

medulla oblongata

myelencephalon

roof plate

epidermal ectoderm (neural tube)

floor plate

notochord

neuron

neural stem cells

neuroglia (glial stem cells)

glial stem cells

neural stem cell, glial stem cell

germinal neuroepithelium

mantle or intermediate zone

migrating cells (Neural and glial cells)

posterior hypophysis

diencephalon

cerebral aqueduct/aqueduct if sylvius

mesocoel

neural tube mantle

neuroepithelial cells

neocortex

neuroblast

odontoblast

trigeminal neural crest

jugular ganglion

streams of neural crest

muscle of the aorta

truncus arteriosus

adrenal medulla

neural crest

retina

optic vesicle

stratum spinosum

stratum germinativum

what is the inductor of neural tube roof plate

BMP4, BMP7

what is the inductor of motor neuron

sonic hedgehog (shh)

what is the inductor of lens placode

optic vesicle

what is the inductor of primary lens fibre

neural retina

what is the inductor of hair placode

dermal fibroblast cells