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Question
How did the broadening of the pelvic girdle contribute to human evolution?
Options
It enhanced arm strength
It increased running speed
It improved vision
It supported bipedal locomotion and upright posture
MCQ
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Solution
Broadening of the pelvic girdle was an important structural change that supported bipedal locomotion and upright posture. A wider pelvis provided better support for the organs and weight distribution in an upright-walking body.
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