Based on height calculations of Homo erectus fossils, biological anthropologists estimate that their average height was A. Similar to that of Australopithecines. B. Short, with most being approximately three feet. C. More than 70% taller than Homo habilis. D. Tall, within the range of modern humans.
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- Which species has the least robust brown ridges? A.Homo habilis B.Homo rudolfensis C.Homo erectus D.Australopithecus afarensisWhich species has the least robust brown ridges? A. Homo rudolfensis B. Homo habilis C. Australopithecus afarensis D. Homo erectusWhich of the following is one of the main tendencies observed in early hominins, such as australopithecines? A. Decrease in the number of incisors B. Reduced canine size C. Increased facial prognathism D. Increased diastema
- In your Introduction to Biological Anthropology class, your instructor asks you to examine a fossil skull and determine which species it is. You note there is a sagittal keel at the top of the skull. Based on this information alone, to which species does the skull belong? A. Australopithecus boisei B. Homo habilis C. Australopithecus garhi D. Homo erectusDespite the differences in neck length, mice, humans, and giraffes all have seven cervical vertebrae. This is an illustration of A. missing links. B. homologous structures. C. vestigial structures. D. analogous structures.While listening to a hominin evolution podcast, the narrator mentions that the overall similarity of Homo erectus fossils from Africa, Asia, and Europe, and through time represents evolutionary statis. What evidence is there that this is not the case? A. The size of the teeth and jaws increased from earlier to later forms. B. There was an overall increase in cranial robusticity from earlier to later forms. C. The thickness of the cranial bone increased from earlier to later forms. D. Brain size increased by approximately 30% from earlier to later forms.
- What two species did early Homo sapiens live with during the end of the Pleistocene? A. Sahelanthropus tchadensis and Denisovans B. Neanderthals and Ardipithecus ramidus C. Neanderthals and Australopithecines D. Neanderthals and DenisovansWhy is it interesting that Homo luzonensis was found on an island? A. The islands only formed after Homo luzonensis became extinct, so Neanderthals must have put them on the island B. The islands were a few miles apart, and Homo luzonensis would have needed to either float by grabbing on a tree or make a raft C. The islands were a few miles apart, and Homo luzonensis clearly had to learn how to fly to get to them D. The islands were volcanoes when Homo luzonensis was alive, so it's unexpected that they were there___________ were an early group of humans with short, sturdy builds and heavy supraorbital ridges that lived throughout Europe and western Asia from about 250,000 to 28,000 years ago. (a) australopithecines (b) dryopithecines(c) archaic humans (d) Neandertals (e) Denisovans
- Which of the following is responsible for the early predominant image of Neanderthals as brutish cavemen? a). They had small brain cases with stocky bodies and were always recovered from cave sites b). The fossil evidence reveals that they had little cognitive capacity and had a hunched over posture c). An early fossil find of an Individual suffering from arthritis was assembled and taken as the type specimen foer all Neanderthals, mistakenly giving the idea that Neanderthals were an ape-like, hunched-over species.d). None of the above are trueWhat is one anatomical difference between Australopithecines and other early hominins, such as Ardi? A. There were no anatomical differences between Ardi and the Australopithecines. B. Ardi had a divergent big toe while the Australopithecines had non-divergent big toes. C. Australopithecines had more facial prognathism than Ardi. D. Australopithecines had larger canines than Ardi.Which species has the most robust cheek bones? A.Homo rudolfensis B.Homo habilis C.Homo erectus D.Australopithecus afarensis