Morotopithecus may be a better candidate than Proconsul as the ancestor of hominoids because __________.
A) it is a knucklewalker
B) it is larger bodied
C) it has a short stiff back and suspensory shoulder anatomy
D) it has a Y-5 molar pattern

Question

Quizplus · Accepted Answer

Morotopithecus has a short stiff back and suspensory shoulder anatomy, which are characteristics shared by modern hominoids such as gorillas and chimpanzees. This suggests that Morotopithecus may be a better candidate than Proconsul as an ancestor of hominoids. Knucklewalking and body size are not necessarily indicative of hominoid ancestry, and the Y-5 molar pattern is a characteristic shared by both Proconsul and Morotopithecus.

Morotopithecus May Be a Better Candidate Than Proconsul as the Ancestor