embryological derivatives Flashcards Preview

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Flashcards in embryological derivatives Deck (30):
1

adenohyphysis

surface ectoderm

2

neurohypophysis

neuroectoderm

3

pineal gland

neuroectoderm

4

lens of eye

surface ectoderm

5

sensory organs of ear

surface ectoderm

6

kidneys

mesoderm

7

dermis

mesoderm

8

parotid, sweat, mammary glands

surface ectoderm

9

epidermis

surface ectoderm

10

oral cavity lining

surface ectoderm

11

retina and optic nerve

neuroectoderm

12

PNS

neural crest cells

13

melanocytes

neural crest cells

14

bones of the skull

neural crest cells

15

testes, ovaries

mesoderm

16

lungs

endoderm

17

eustachian tube

endoderm

18

thymus

endoderm

19

parafollicular C cells of thyroid

neural crest cells

20

chromaffin cells of adrenal medulla

neural crest cells

21

pia and arachnoid

neural crest cells

22

aorticopulmonary septum

neural crest cells

23

bones of the skull

neural crest cells

24

spleen

mesoderm

25

parathyroid

endoderm

26

thyroid follicular cells

endoderm

27

bladder/urethra

mesoderm

28

anus below pectinate line

surface ectoderm

29

tracheo-esophageal fistula is a defect in

mesoderm

30

anal atresia is a defect in

mesoderm