File:Trilaminar embryo.jpg
From Embryology
Trilaminar_embryo.jpg (432 × 359 pixels, file size: 32 KB, MIME type: image/jpeg)
Trilaminar Embryo (SEM)
The embryonic disc has been broken to expose the early three germ layers that form the entire embryo (scanning electron micrograph).
- Ectoderm - columnar epithelium
- Mesoderm - embryonic connective tissue (mesenchyme)
- Endoderm - cuboidal epithelium
- The amniotic cavity would lie above the ectoderm layer.
- The yolk sac would initially lie below the endoderm layer, later this would be the gastrointestinal tract within the embryo.
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
Yi efo/eka'e gwa ebo wo le nyangagi wuncin ye kamina wunga tinya nan
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current | 13:41, 23 April 2010 | 432 × 359 (32 KB) | S8600021 (talk | contribs) | Trilaminar embryo (SEM) {{Template:SEM}} |
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File usage
The following 29 pages use this file:
- 2010 BGD Lecture - Development of the Embryo/Fetus 1
- 2010 BGD Practical 3 - Gastrulation
- 2010 Foundations Lecture - Introduction to Human Development
- 2010 Lab 2
- 2010 Lecture 5
- 2011 Lab 2 - Week 3
- 2011 Lab 6 - Trilaminar Embryo
- ANAT2341 Lab 6 - Trilaminar Embryo
- BGDA Lecture - Development of the Embryo/Fetus 1
- BGDA Lecture - Development of the Embryo/Fetus 2
- BGDA Practical 3 - Gastrulation
- BGDA Practical 7 - Week 3
- BGDB Face and Ear - Trilaminar Embryo
- BGDB Gastrointestinal - Activity 1
- BGDB Gastrointestinal - Trilaminar Embryo
- BGD Lecture - Gastrointestinal System Development
- E
- Ectoderm
- Endoderm
- Foundations Lecture - Introduction to Human Development
- Foundations Practical - Week 3 and 4
- Human Embryo SEM
- Lecture - Ectoderm Development
- Lecture - Mesoderm Development
- Lecture - Week 3 Development
- Mesoderm
- Pre-Medicine Program - Embryology
- REI - Reproductive Medicine Seminar 2018
- Royal Hospital for Women - Reproductive Medicine Seminar 2018