Strong evidence for the common ancestry of all vertebrates is
A) they all possess DNA.
B) the similarity of their embryological stages.
C) they all evolved from fish.
D) they all have legs.
E) their means of reproduction.

Question

Quizplus · Accepted Answer

The similarity of embryological stages among vertebrates supports the idea of a common ancestry, as it suggests that they share a fundamental developmental plan that has been modified over time through evolution.

Strong Evidence for the Common Ancestry of All Vertebrates Is