FTP, name this process of infolding whereby a three-dimensional organism is formed from the simpler blastula.
In this process, the reshuffling of cells results in an embryonic gut cavity known as the archenteron; meanwhile, the process of invagination pushes cells inward until they are on the other side of the developing organism. Immediately following it, a series of divisions leads to structures known as primary organ rudiments. At its end there exists the three germ layers: the ectoderm, mesoderm, and ectoderm. FTP, name this process of infolding whereby a three-dimensional organism is formed from the simpler blastula.
In this process, the reshuffling of cells results in an embryonic gut cavity known as the archenteron; meanwhile, the process of invagination pushes cells inward until they are on the other side of the developing organism.
{gastrulation}