The image displays the embryological development of five groups of vertebrates. Based on the evidence illustrated in the image,
what statement is most accurate about the relatedness of the five species?
es )
Mammals and birds share a more recent evolutionary ancestor because
they are both endothermic
Birds are most distantly related to the other groups because they are the
only group with feathers.
Fish and reptiles are the most closely related groups as they both contain
scales as an outer covering
D)
Birds and reptiles share the most recent common ancestor in evolution
because they share the most homologies during embryonic development.
