Final answer:
Saurischian hips have a simple, three-pronged pelvis, while ornithiscian hips have a more complex pelvis similar to birds. Birds evolved from the saurischian lineage, not the ornithiscian lineage. Some examples of saurischian dinosaurs are Herrerasaurus and Eoraptor, while examples of ornithiscian dinosaurs are Triceratops and Parasaurolophus.
Step-by-step explanation:
The saurischian and ornithiscian hips are two different types of hip structures found in dinosaurs. Saurischian hips, also known as "lizard-hipped" hips, have a simple, three-pronged pelvis. On the other hand, ornithiscian hips, also known as "bird-hipped" hips, have a more complex pelvis that is superficially similar to that of birds.
Birds, which evolved from the saurischian lineage, have hips that are more similar to those of the ornithiscian dinosaurs than to other non-avian dinosaurs. Despite the name, it was not the bird-hipped dinosaurs that gave rise to modern birds, but rather a group of saurischian dinosaurs called theropods.
Some examples of saurischian dinosaurs include Herrerasaurus and Eoraptor, while examples of ornithiscian dinosaurs include Triceratops and Parasaurolophus.