Question

At about the eight-cell stage, a third process is added. this is called _______, where cells begin to specialize.

Answer 1

The answer to this question is: Differentiation
Cell differentiation refers to an occurrence when less specialized cells started to develop some characteristics that made them a specialize cells.
This specialization will make the cells have different function that will be used by different part of our body, such as muscle cells, brain cells, blood cells, etc.