What are the 3 germ layers of an animal embryo and what does each give rise to? Which animal phylum has only 2 of these germ areas? | Socratic
![Understanding paraxial mesoderm development and sclerotome specification for skeletal repair | Experimental & Molecular Medicine Understanding paraxial mesoderm development and sclerotome specification for skeletal repair | Experimental & Molecular Medicine](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs12276-020-0482-1/MediaObjects/12276_2020_482_Fig1_HTML.png)
Understanding paraxial mesoderm development and sclerotome specification for skeletal repair | Experimental & Molecular Medicine
![4 Types of Tissues Epithelial Covers body surfaces and lines hollow organs, body cavities, duct, and forms glands Connective Protects, supports, and. - ppt download 4 Types of Tissues Epithelial Covers body surfaces and lines hollow organs, body cavities, duct, and forms glands Connective Protects, supports, and. - ppt download](https://images.slideplayer.com/24/7364128/slides/slide_2.jpg)