File:Stage 11 historic-Atwell1930-1a.jpg

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Human Embryo (Stage 11)

Historic drawing of the 17 somite pairs stage. Sagittal (midline) section

Carnegie stage 11

  • day 23 to 26
  • size 2.5 - 4.5mm CRL
  • somite pairs number 13 - 20
  • Events - rostral neuropore closes

Features: developing heart, neural tube (fore, mid, hindbrain), rhombomere location, allantois, buccopharyngeal and cloacal membranes, open posterior neuropore

Reference

Atwell WJ. A human embryo with seventeen pairs of somites. (1930) Contrib. Embryol., Carnegie Inst. Wash. Publ. 407, 21: 1-24.


Original Image name: Historic-atwell-1930-800px.jpg

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Cite this page: Hill, M.A. (2019, April 20) Embryology Stage 11 historic-Atwell1930-1a.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Stage_11_historic-Atwell1930-1a.jpg

What Links Here?
© Dr Mark Hill 2019, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

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current10:38, 3 September 2009Thumbnail for version as of 10:38, 3 September 2009430 × 800 (46 KB)S8600021 (talk | contribs)Human Embryo Historic drawing of the 17 somite pairs stage. Sagittal (midline) section Carnegie stage 11 * day 23 to 26 * size 2.5 - 4.5mm CRL * somite pairs number 13 - 20 * Events - rostral neuropore closes '''Features:''' developing heart, neural t
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