Logically, which of these should cast the most doubt on the relationships depicted by an evolutionary tree?
A) None of the organisms depicted by the tree ate the same foods.
B) Some of the organisms depicted by the tree had lived in different habitats.
C) The skeletal remains of the organisms depicted by the tree were incomplete (in other words, some bones were missing).
D) Transitional fossils had not been found.
E) Relationships between DNA sequences among the species did not match relationships between skeletal patterns.
DNA analysis of phylogenetic relationships among modern and extinct flightless birds by Cooper and c
Arm Cast
Possible relationships between fossil and living primates.
Like most world-changing inventions, the printing press of fifteenth-century Europe took advantage o
Earth-Sun Relationships
Standard base-pairing relationships