Concept
Version 10
Created by Boundless
Evidence of Evolution
Common Ancestors
The similar construction of these appendages indicates that these organisms share a common ancestor.
Source
Boundless vets and curates high-quality, openly licensed content from around the Internet. This particular resource used the following sources:
"OpenStax College, Understanding Evolution. October 16, 2013."
http://cnx.org/content/m44568/latest/Figure_18_01_06.jpg
OpenStax CNX
CC BY 3.0.