Final answer:
Apes and humans both lack large teeth and jaws compared to other primates, as well as not exhibiting as much sexual dimorphism as some ancestors like Australopithecus. They also share a general dietary preference that includes plant and meat consumption. Despite sharing more than 97% of their DNA, the physical and dietary nuances set them apart.
Step-by-step explanation:
Apes and humans both lack a number of physical and dietary characteristics found in other animals. For instance, apes and humans have noticeably smaller teeth and jaws in comparison to other primates, largely because humans, in particular, have adapted to eating cooked food rather than raw food. Moreover, apes and humans have a more generalized diet, including the consumption of both plant and animal matter but with particular preferences. For humans, highly processed foods and unusual proportions of grains and vertebrate meat have become common, differentiating our diet from that of apes.
Furthermore, regarding physical features, the lineage that led to modern humans and apes diverged from a common ancestor. This is observed in the fossil records, including Sahelanthropus Thedenses that lived approximately 7 million years ago, around the time of the divergence between humans and chimpanzees. It's known that both present-day apes and humans do not display the exaggerated sexual dimorphism seen in some of our mutual ancestors, like Australopithecus, and lack the proportionally larger brain size compared to body mass that is characteristic of modern humans.
In terms of genetic makeup, apes and humans have more than 97% of their DNA sequence in common, indicating that while we share many similarities, the differences are pronounced in our physical development and lifestyle habits that have emerged since our evolutionary paths diverged.