Strong evidence for the common ancestry of all vertebrates is:

Question

Quizplus · Accepted Answer

The similarity of embryological stages across all vertebrates provides strong evidence for their common ancestry. This is because during embryonic development, all vertebrates pass through similar stages, such as the formation of gill slits and a tail, which are inherited from a common ancestor. This suggests that the genetic mechanisms controlling these developmental processes have been conserved over time, indicating a shared evolutionary history. The other options are not true for all vertebrates and do not provide evidence for a common ancestry.

Strong Evidence for the Common Ancestry of All Vertebrates Is