During which stage of gestation do individual cells start to have specific functions, rather than just being an undifferentiated mass of cells?

Question

Quizplus · Accepted Answer

During the embryonic stage, which lasts from fertilization until the end of the eighth week of gestation, cells begin to differentiate and take on specific functions. This is when the major organs and systems of the body begin to form.

During Which Stage of Gestation Do Individual Cells Start to Have