Humans, like all other vertebrates, are Deuterostomes.This means that the first major geometric change in the shape of your body as it developed was to transform, via a process called Gastrulation, from a hollow sphere of cells, into a cup-like shape
Humans, like all other vertebrates, are Deuterostomes.This means that the first major geometric change in the shape of your body as it developed was to transform, via a process called Gastrulation, from a hollow sphere of cells, into a cup-like shape