Among the pre-4-mya fossils that some paleoanthropologists include in the hominin family, ________ is thought to be a biped based on information from a single toe bone.
A) Sahelanthropus tchadensis
B) Ardipithecus kadabba
C) Orrorin tugenensis
D) Ardipithecus ramidus

Question

Quizplus · Accepted Answer

Ardipithecus kadabba is considered to be a biped based on evidence from a single toe bone, which suggests bipedal locomotion.

Among the Pre-4-Mya Fossils That Some Paleoanthropologists Include in the Hominin