In Xenopus, this process sees movements like ingression, invagination, involution, epiboly and convergent extension. It occurs along a feature called the primitive streak and sees cells undergo an epithelial to mesenchymal transition in order to migrate and proliferate. During it, the mammalian embryo loses radial symmetry and gains bilateral symmetry. This process sees th
In Xenopus, this process sees movements like ingression, invagination, involution, epiboly and convergent extension. It occurs along a feature called the primitive streak and sees cells undergo an epithelial to mesenchymal transition in order to migrate and proliferate. During it, the mammalian embryo loses radial symmetry and gains bilateral symmetry. This process sees the emergence of the ectoderm, mesoderm and endoderm and occurs after a stage called the blastula. For 10 points, name this process in the development of an embryo which sees the emergence of three germ layers.
In Xenopus, this process sees movements like ingression, invagination, involution, epiboly and convergent extension.
{gastrulation}