Herman Pontzer

Herman Pontzer did the first ever comparative measurements of the bone structure of variety of African apes, which showed that human bone structure is essentially same as that of ape’s, having the exception of human pelvis that in becoming shorter, broader, and more bowl shaped supported erect posture and efficient bipedal locomotion.

a.which showed that human bone structure is essentially same as that of ape’s, having the exception of human pelvis that in becoming shorter, broader, and more bowl shaped supported

b.which showing that human bone structure is essentially same as ape, showed the exception of human pelvis that became shorter, broader, and more bowl shaped, supporting

c.which showed that human bone structure is essentially same as that of ape, with the exception of human pelvis that has become shorter, broader, and more bowl shaped to support

d.a study showing that human bone structure is essentially same as that of ape, and it had an exceptional human pelvis that became shorter, broader, and more bowl shaped, supporting

e.a study that showed that human bone structure is essentially same as ape’s, the only exception being the human pelvis that became shorter, broader, and more bowl shaped and supported

OA - C