Adaptations to Upright stance and bipedalism

Which adaptation is from a human

• Central foramen magnum

• Prognathic

• C shaped spine lacking lumbar curve

• Large and narrow pelvis

Which adaptation is from a human

• Reduced prognathism

• Small pelvic bone (ileum) for leg muscle attachment

• Smaller femur head into a shallow acetabulum socket

• Large inner condyle of femur

Which adaptation is from a human

• S shaped spine due to lumbar curve

• Small pelvic bone (ileum) for leg muscle attachment

• C shaped spine lacking lumbar curve

• Large inner condyle of femur

Which adaptation is from a human

• Broad and short bowl shaped pelvis

• Smaller heel

• 1 arch - longitudinal

• Divergent big toe not aligned with other toes

Which adaptation is from a human

• Large femur head attached to a deep acetabulum socket

• Posterior foramen magnum

• Prognathic

• Small pelvic bone (ileum) for leg muscle attachment

Which adaptation is from a human

• Large outer condyle of femur

• No carrying angle

• Arms longer than legs

• Large and narrow pelvis

Which adaptation is from a human

• Legs longer than arms

• Prognathic

• C shaped spine lacking lumbar curve

• Large and narrow pelvis

Which adaptation is from a human

• Carrying angle present

• Posterior foramen magnum

• Prognathic

• Small pelvic bone (ileum) for leg muscle attachment

Which adaptation is from a human

• Robust large big toe aligned with other toes

• Small pelvic bone (ileum) for leg muscle attachment

• Smaller femur head into a shallow acetabulum socket

• Large inner condyle of femur

Which adaptation is from a human

• Non Opposable big toe

• No carrying angle

• Arms longer than legs

• Large and narrow pelvis