File:Stage7-bf4.jpg
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Human Embryo
Carnegie stage 7, 17 days, pre-somite, bright field image
Embryonic disc showing primitive node and streak (left) and connecting stalk (left).
Note the central position of the primitive node on the early embryonic disc and the position of the primitive streak in relation to the connecting stalk.
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.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:01, 21 August 2009 | | 800 × 695 (53 KB) | MarkHill (talk | contribs) | Human Embryo Carnegie stage 7, 17 days, pre-somite, bright field image Embryonic disc showing primitive node and streak (left) and connecting stalk (left). Note the central position of the primitive node on the early embryonic disc and the position of |
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