Which group of dinosaurs evolved a hip structure where the pubis bone rotated backward to lie parallel to the ischium?
Answer
Ornithischia
The Ornithischia group evolved a radically different hip structure where the pubis bone rotated backward, a feature that superficially resembles that found in modern birds.
#Videos
What Is A Dinosaur And What Isn't a Dinosaur? - YouTube
Related Questions
For how long did dinosaurs dominate the terrestrial vertebrates on Earth?What is the immediate higher grouping (clade) that houses dinosaurs?What is the primary diagnostic anatomical feature defining a true dinosaur?What functional advantage resulted from the dinosaurian hip structure?Which branch of Archosauria contains the lineage leading to dinosaurs and birds?Which flying reptiles are explicitly stated as NOT being dinosaurs because they lack the defining suite of traits?What are the two major infraorders used to sort dinosaurs based on hip bone structure?Which infraorder retained a hip structure where the pubis bone points forward?Which group of dinosaurs evolved a hip structure where the pubis bone rotated backward to lie parallel to the ischium?According to modern consensus, what category do birds belong to in relation to dinosaurs?