Variations in the timing of master gene expression during embryonic development in vertebrates are responsible for ____.
A) mitochondrial DNA expression
B) protein synthesis
C) differences in adult body form
D) development of vestigial structures
E) brain development

Question

Quizplus · Accepted Answer

Variations in the timing of master gene expression during embryonic development in vertebrates lead to differences in adult body form. This concept is part of the field of evolutionary developmental biology, which studies how slight changes in the developmental processes of organisms can result in significant differences in their adult forms.

Variations in the Timing of Master Gene Expression During Embryonic