Embryonic Stem Cells

The cells that start to differentiate from the mesoderm is what we call mesenchymal. Ectoderm pretty much makes your skin so you're out a wrap in in your central nervous system. The endoderm is just the pipes inside. Pretty much all the connected tissue that's made comes from the mesaderm. It's like fibroblasts and osteoblasts. That's right. And they're all mesenchyma cells.