The presumed evolutionary link between theropod dinosaurs and birds is based on
A)island dwarfing phenomenon.
B)general analogous characteristics.
C)a few shared ancestral characteristics.
D)derived (modified)characteristics such as the presence of feathers in both lineages.
E)evidence of hybridization between the two.

Question

Quizplus · Accepted Answer

The evolutionary link between theropod dinosaurs and birds is strongly supported by derived characteristics, such as the presence of feathers, shared by both groups. This evidence suggests a direct evolutionary lineage from theropod dinosaurs to modern birds.

The Presumed Evolutionary Link Between Theropod Dinosaurs and Birds Is