During which stage of development do cells in a triploblastic embryo move to new positions to establish the three germ tissue layers?
A) determination
B) cleavage
C) induction
D) gastrulation

Question

Quizplus · Accepted Answer

Gastrulation is the stage in embryonic development during which cells rearrange to form the three primary germ layers: ectoderm, mesoderm, and endoderm. This process establishes the foundational body plan of the organism.

During Which Stage of Development Do Cells in a Triploblastic