Gastrulation is: A. Cleavage of zygote B. Formation of trophoblast C. Gamete formation D. Morphogenetic movement
option d. The internal cellular mass of the blastula starts offevolved the morphogenetic actions and begins offevolved the formation of the 3 germ layers, this is the ectoderm, endoderm, and the mesoderm. This mobile morphogenetic motion effects withinside the formation of the gastrula and that the method is referred to as gastrulation. So, the right choice is 'Morphogenetic motion'
