The nonfunctional wings of an ostrich are an example of what sort of evidence for the theory of common descent?
A) vestigial structures
B) homologous structures
C) shared developmental pathways
D) DNA similarity

Question

Quizplus · Accepted Answer

The nonfunctional wings of an ostrich are an example of vestigial structures, which are remnants of structures that had a function in an ancestral organism, indicating shared ancestry and evolution over time.

The Nonfunctional Wings of an Ostrich Are an Example of What