Pelvic Arch (Noun)
Meaning
The structure of the vertebrate skeleton supporting the lower limbs in humans and the hind limbs or corresponding parts in other vertebrates.
Classification
Nouns denoting body parts.
Examples
- The human pelvic arch is a ring-like structure composed of three bones that provide support for the lower limbs.
- The pelvic arch of quadruped mammals is typically adapted for efficient weight-bearing and movement on four legs.
- A flexible pelvic arch is a characteristic feature that distinguishes primates from other mammals.
- The bony structure of the pelvic arch serves as a protective shield for the reproductive organs in both males and females.
- Anthropologists often focus on the shapes and sizes of pelvic arches in fossilized remains to understand human evolution and migration patterns.