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Multiple Choice
Which of the following is a common difference between the male and female skeleton?
A
The male rib cage is more flexible than the female rib cage.
B
The female femur is longer than the male femur.
C
The male skull has a larger frontal bone than the female skull.
D
The female pelvis is wider and shallower than the male pelvis.
Verified step by step guidance
1
Begin by understanding that the human skeleton has differences between males and females due to biological and functional reasons.
Consider the anatomical structure of the pelvis, which is one of the most notable differences between male and female skeletons. The female pelvis is adapted for childbirth, making it wider and shallower compared to the male pelvis.
Examine the rib cage, femur, and skull differences mentioned in the options. The flexibility of the rib cage, length of the femur, and size of the frontal bone are not commonly recognized differences between male and female skeletons.
Focus on the pelvis: the female pelvis is designed to accommodate childbirth, which requires a wider and shallower structure to allow for the passage of a baby during delivery.
Conclude that the correct answer is based on the anatomical adaptation of the female pelvis for reproductive purposes, distinguishing it from the male pelvis.