Describe and discuss the importance of at least three specific skeletal features (these can be either cranial or post-cranial) that are unique to early hominins, that distinguished them from the ancestors of modern chimpanzees. 150 words minimum
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Describe and discuss the importance of at least three specific skeletal features (these can be either cranial or post-cranial) that are unique to early hominins, that distinguished them from the ancestors of modern chimpanzees. 150 words minimum
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- Describe and discuss the importance of at least three specific skeletal features (these can be either cranial or post-cranial) that are unique to early hominins, that distinguished them from the ancestors of modern chimpanzees in 150 words?The size of the head of the femur reflects the magnitude of force normally applied across the joint during locomotion as well as the contribution of body mass. Using these rationales, early hominin femoral heads are absolutely ____ in diameter than Homo sapiens, and their body weight is estimated at approximately ____. a. larger, 60kg-150kg b. smaller; 60kg-150kg c. larger; 25-50kg d. smaller; 25-50kgOrrorin tugenesis may be the earliest hominin because it has a thigh bone that the discoverers say is designed for bipedality. True or False? Please explain
- Throughout this class, we have reviewed important physical and behavioral traits that are used to define and distinguish hominins from each other. What do you think it means to be human? Would you include any physical or behavioral traits in your definition? Write at least 2 complete sentences.How do you think researchers and paleontologist determine where fossils of hominins are buried? answer must be at least 300 words in paragraph formatWhich conditions would NOT lead to good preservation of a dead hominin skeleton? Group of answer choices Dying in a very dry dessert Dying in the marsh alongside a lake Dying in an open grassland that is seasonally dry or wet. Dying in a cave
- Which of these discoveries were used by paleontologists to conclude that some hominins—Homo erectus, for example—engaged in long-term pair bonding? toolmaking evidence increased skull size relative skeleton sizes changes in leg structure Correct Answer(s) Incorrect Answer(s)Which of the following early hominins exhibits the most morphological similarities with the last common ancestor of humans and chimpanzees? a. Orrorin tugenensis b. Sahelanthropus tchadensis c. Australopithecus anamensis d. Ardipithecus ramidusCranial and post cranial primary characteristics of archival Homo include____. a. Large browridges b. Less prognathic faces c. greater skeletal robusticity than in modern Homo d. both a and c e. all of the above
- In your own words, describe the technological innovations and cultural developments that characterized early human societies. How do these differ from archaic humans and early hominins, such as Australopithecines? Minimum of 3 sentences.Thus far, there is agreement that all hominins found outside Africa are members of which genus? Group of answer choices Paranthropus Erectus Ardipithecus Australopithecus HomoIf the genus Australopithecus is considered an outgroup, what are THREE shared derived characters of the genus Homo? Include at least one behavioural character in your list. Explain what makes the characters you've selected shared derived characters. (detailed paragraph format explanation ) max 500 words