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This is a selected region of [[:File:Stage11 sem4.jpg|Stage 11 scanning EM head]].
This is a selected region of [[:File:Stage11 sem4.jpg|Stage 11 scanning EM head]].
:'''Links:''' [[Carnegie stage 11]]




Revision as of 02:49, 17 August 2012

Human Embryo Buccopharyngeal Membrane (Carnegie stage 11)

Facts: Week 4, 25 days, 20 somite pairs

View: This is a scanning EM ventrolateral view of the embryo head.

Features: first pharyngeal arch, buccopharyngeal membrane


This is a selected region of Stage 11 scanning EM head.


Links: Carnegie stage 11


Image version links: Large 1000px | 800px | Medium 600px | Small 400px


Stage 11 SEM Images: dorsolateral whole embryo | dorsal embryo | lateral embryo | lateral head | lateral head with overlay | embryo cross-section | ventrolateral head | ventrolateral head with overlay | ventral head | buccopharyngeal membrane | neural crest | posterior neuropore | anterior neuropore | Carnegie stage 11
  • Human Embryo (stage 11)
  • dorsolateral whole embryo

    dorsolateral whole embryo

  • dorsal embryo

    dorsal embryo

  • lateral embryo

    lateral embryo

  • lateral head

    lateral head

  • lateral head with overlay

    lateral head with overlay

  • embryo cross-section

    embryo cross-section

  • embryo cross-section label

    embryo cross-section label

  • neural cross-section label

    neural cross-section label

  • ventrolateral head

    ventrolateral head

  • ventrolateral head with overlay

    ventrolateral head with overlay

  • ventral head

    ventral head

  • buccopharyngeal membrane

    buccopharyngeal membrane

  • neural crest

    neural crest

  • posterior neuropore

    posterior neuropore

  • anterior neuropore

    anterior neuropore


Image Source: Scanning electron micrographs of the Carnegie stages of the early human embryos are reproduced with the permission of Prof Kathy Sulik, from embryos collected by Dr. Vekemans and Tania Attié-Bitach. Images are for educational purposes only and cannot be reproduced electronically or in writing without permission.

Embryonic Development


Carnegie Stages: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | About Stages | Timeline

Original File Name: Stage11day25somite20-ventral-oral-membrane-sem2.jpg

Cite this page: Hill, M.A. (2024, April 20) Embryology Stage11 sem2.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Stage11_sem2.jpg

What Links Here?
© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

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