Human mesenchymal stem cells are a good example of a cell type which uses pseudopodia for locomotive reasons : these migratory cells are responsible for in-utero remodeling for example in the formation of the trilaminar germ disc during gastrulation.
12.
"' Gastrulation "'is a phase early in the embryonic development of most animals, during which the single-layered blastula is reorganized into a trilaminar ( " three-layered " ) structure known as the "'gastrula " '.
