Cells move to new positions in the developing embryo during which developmental stage or process?

Question

Quizplus · Accepted Answer

Cells move to new positions in the developing embryo during gastrulation, which is the stage where the embryo undergoes dramatic changes in size and shape as the blastula (hollow ball of cells) folds in on itself and forms the three germ layers: ectoderm, mesoderm, and endoderm. This process involves extensive cell rearrangements and movements, such as the invagination of cells to form the archenteron (primitive gut) and the migration of cells to their final positions in the embryo.

Cells Move to New Positions in the Developing Embryo During