Chat with AIExam 9: Paleoanthropology: Reconstructing Early Hominin Behavior and Ecology
Explain what is meant by biocultural evolution, and provide examples of how it might have influenced the development of the earliest cultural behavior in hominins and also simultaneously influenced biological/anatomical changes in them.
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Answered by Examlex AI CopilotBiocultural evolution refers to the idea that both biological and cultural factors interact and influence each other in the process of human evolution. This means that changes in human biology can lead to changes in culture, and vice versa.
One example of biocultural evolution in the development of early cultural behavior in hominins is the use of tools. As early hominins began to develop the ability to create and use tools, this cultural behavior likely influenced their biological evolution. For example, the use of tools may have led to changes in hand anatomy and dexterity, as well as changes in brain development related to problem-solving and tool-making skills.
Conversely, biological changes in early hominins, such as the development of bipedalism, may have influenced their cultural behavior. The ability to walk upright freed up the hands for tool use and may have influenced the development of more complex social structures and communication.
Overall, biocultural evolution suggests that the development of early cultural behaviors in hominins and their biological/anatomical changes were interconnected and influenced each other in a complex and dynamic way. This concept helps us understand the intricate relationship between biology and culture in the process of human evolution.
_______ is a radiometric dating method popular with archaeologists that can be used to date materials up to 75,000 years old.
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VerifiedA
The earliest hominin tools thus far discovered are made of
(35) VerifiedB
First define what makes a hominin a hominin, and then discuss which aspects of your definition can be assessed in the fossil and/or archaeological record.
(48) Falk's "radiator theory" was proposed as an explanation of the origins of bipedalism in protohominins.
(31) What is the study of how bones and other materials came to be buried and preserved as fossils called?
(36) The Piltdown hoax was revealed in the 1950s through the application of
(40) The earliest evidence of hominins that has been found dates to the end of the
(41) Which dating method was used to date the famous Mt. Vesuvius eruption of AD 79?
(37) A "blank" refers to a stone that has been reduced by flake removal.
(43) Explain how experimental archaeologists analyze ways in which bone is altered by human and natural forces and what evidence is revealed by this study.
(41) Define the term half-life, and discuss how the length of an isotope's half-life relates to the useful time-range of chronometric dating techniques.
(30) Describe potassium-argon dating and all its variations and applications.
(37) The dating method that uses the principle that undisturbed underlying geologic deposits are older than overlying geologic deposits is called
(36) New evidence from the Dikika site in Ethiopia shows all of the following EXCEPT
(37) Discuss the science of paleoanthropology and its multidisciplinary approach.
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