Chapter 36.4, Problem 2CC

Summary Introduction

To determine:

The role of gastrulation in multicellular organism for cell specialization.

Introduction:

Gastrulation is a process in which a blastula is developed into gastrula by the migration of cell and finally produces a three layered embryo. Gastrulation is the second major phase of embryonic development that adds more cells to the embryo and sorts the cells into distinct layers. The three layers of the embryo is labeled as; Ectoderm, Endoderm and mesoderm.