File:Stage9 sem2a.jpg
Stage9_sem2a.jpg (800 × 490 pixels, file size: 51 KB, MIME type: image/jpeg)
Human embryo
Stage 9 day 20, somites 3-4
Scanning EM ventrolateral view (cut away from amniotic sac and yolk sac) showing the embryo and connecting stalk.
More ventral and rostral view of Stage9 sem1 image.
Note:
- the relative size of the embryo.
- the shape of the early folded embryonic disc and rostro-caudal bendings.
- the size and shape of the brain fold region.
- the notochordal plate on ventral surface of embryo.
- the position of the prechordal plate (cardiogenic region) ventral to brain fold.
- the connecting stalk (left).
Original file name: Stage9day20somites3-4lateralsem2-800px.jpg
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.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:45, 22 August 2009 | | 800 × 490 (51 KB) | S8600021 (talk | contribs) | Human embryo Stage 9 day 20, somites 3-4 Scanning EM ventrolateral view (cut away from amniotic sac and yolk sac) showing the embryo and connecting stalk. More ventral and rostral view of Stage9 sem1 image. Note: # the relat |
You cannot overwrite this file.
File usage
The following 2 pages use this file:
