The process of forming three germ layers from the embryonic disk is called ________.
A) gastrulation
B) differentiation
C) fertilization
D) meiosis
E) implantation

Question

Quizplus · Accepted Answer

Gastrulation is the process during early embryonic development where the single-layered blastula is reorganized into a multilayered structure known as the gastrula, forming the three primary germ layers: ectoderm, mesoderm, and endoderm.

The Process of Forming Three Germ Layers from the Embryonic