Bipedalism was made possible by
A) movement of the foramen magnum to the base of the skull.
B) position and shape of the knee.
C) position and shape of the ankle joints.
D) position and shape of the pelvic girdle.
E) all of these.

Question

Quizplus · Accepted Answer

Bipedalism is facilitated by several anatomical adaptations, including the movement of the foramen magnum to the base of the skull, the position and shape of the knee and ankle joints, and the structure of the pelvic girdle. All these factors contribute to the ability to walk upright.

Bipedalism Was Made Possible by