The correct sequence of embryonic development is ____.
A) gastrulation, organogenesis, and fertilization
B) cleavage, gastrulation, and organogenesis
C) gastrulation, fertilization, and organogenesis
D) gastrulation, cleavage, and organogenesis
E) fertilization, organogenesis, and cleavage

Question

Quizplus · Accepted Answer

The correct sequence starts with fertilization (not listed in the options but implied as the initial step before any of these stages), followed by cleavage (rapid cell division without growth), then gastrulation (formation of the three germ layers), and finally organogenesis (formation of organs).

The Correct Sequence of Embryonic Development Is ____