Final answer:
A human pelvis is smaller, bowl-shaped, and has a narrower lesser pelvic cavity compared to a chimpanzee pelvis. The female human pelvis is wider to accommodate childbirth and has specific adaptations related to reproduction.
Step-by-step explanation:
The comparison between a chimpanzee pelvis and a human pelvis reveals several differences. A human pelvis is smaller, more bowl-shaped, and has a narrower lesser pelvic cavity compared to a chimpanzee pelvis.
The female human pelvis is also wider to accommodate childbirth, has a larger subpubic angle, and a broader greater sciatic notch. These adaptations in the human pelvis are related to reproduction and the differences in physical build between males and females.