Ectoderm: this is the outer layer of cells in the embryo and it will... | Download Scientific Diagram
![4 week Skin It consists of epidermis which is the superficial epithelial tissue. It derived from surface ectoderm. The dermis is a deeper layer composed. - ppt video online download 4 week Skin It consists of epidermis which is the superficial epithelial tissue. It derived from surface ectoderm. The dermis is a deeper layer composed. - ppt video online download](https://slideplayer.com/7067618/24/images/slide_1.jpg)
4 week Skin It consists of epidermis which is the superficial epithelial tissue. It derived from surface ectoderm. The dermis is a deeper layer composed. - ppt video online download
![Gut-like ectodermal tissue in a sea anemone challenges germ layer homology | Nature Ecology & Evolution Gut-like ectodermal tissue in a sea anemone challenges germ layer homology | Nature Ecology & Evolution](https://media.springernature.com/m685/springer-static/image/art%3A10.1038%2Fs41559-017-0285-5/MediaObjects/41559_2017_285_Fig1_HTML.jpg)