File:Stage8 sem7.jpg: Difference between revisions

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== Human embryo ==
== Human Embryo primitive node and streak==





Latest revision as of 21:44, 10 September 2012

Human Embryo primitive node and streak

Stage 8, day 18, presomite

Scanning EM dorsal view showing the primitive node and streak.

Selected region from the entire embryonic disc image.

Original image name: PresomiteStage8day18Dorsal05v2.jpg

Image version links

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Page Links: Carnegie stage 8 | Week 3 | Gastrulation

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

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

File history

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Date/TimeThumbnailDimensionsUserComment
current10:17, 22 August 2009Thumbnail for version as of 10:17, 22 August 20091,000 × 805 (139 KB)S8600021 (talk | contribs)Human embryo (Stage 8, day 18) Scanning EM dorsal view showing the primitive node and streak. Selected region from the entire embryonic disc image. Original image name: PresomiteStage8day18Dorsal05v2.jpg {{Template:SEM}}

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