
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN: 9780134580999
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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If the evolution of life was placed on a 24 hour clock, when did humans arrive?
a. At the 30 minute mark.
b. 1 minute into the beginning
c. Less than 1 secong to do ( to the end)
d. Right at the ver start
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- Which sequence of events in human evolution is most widely accepted? A. increase in brain size, tool-use, bipedalism, movement out of Africa B. tool-use, bipedalism, increase in brain size, use of fire C. bipedalism, increase in brain size, tool-use D. tool-use, use of fire, increase in brain size E. bipedalism, tool-use, increase in brain size How do we know that the footprints discovered by Mary Leakey’s team at the site of Laetoli are those of bipedal hominids? A. There is no evidence of a divergent big toe B. The stride width and length were similar to modern humans C. There is evidence of an arch D. all of these E. A and C only Which of the following were the first to arrive to the Western Hemisphere? A. Modern Homo sapiens B. Archaic Homo sapiens C. Homo erectus D. Neanderthalsarrow_forwardSecondary contact after divergence rarely results in? A. creation of a hybrid zone B. formation of a new species C. the rapid decline of both populations D. extinction of one populationarrow_forwardWhat changes occurred in the Neolithic period? A. Increase in dental caries/cavities B. Increases in growth and height C. Increase in infectious diseases D. Only A and C E. All A, B and Carrow_forward
- Why was the Age of Enlightenment important for science? A. The Age of Enlightment did not exist. B. It prevented other scientists from proposing their ideas, so Charles Darwin was allowed to propose his theory of evolution. C. It emphasized religious authority which prevented scientists from proposing their ideas. D. It provided an opportunity for anyone to ask questions and use rational thought to discover things about the natural world.arrow_forwardwhat has to happen successfully for evolution by natural selection to take place? a. Mutation b. Reproduction c. Migration d. Genetic driftarrow_forwardWhich is the best description of evolution? A. Animals become more complex over time. B. Plants become more complex over time. C. Life changes over time. D. Allele frequencies change in a population.arrow_forward
- Which branchpoint represents the most recent comnmon ancestor of A and C? A. 8. D. 2. e It cannot be determined with the information presented.arrow_forwardApproximately when did life first appear on land A. 500 million years ago B. 2 billion years ago C. 700 million years D. 1.5 million years agoarrow_forwardWhy do we need to be careful when we make assumptions about grave goods and what they might mean? A. Because archaeologists are never able to make any conclusions about artifacts if there is no written history. B. Because the assumptions that we might make about grave goods in our modern society may not match the actual purpose of that object in a prehistoric society. C. None of these are correct. D. Because there are always written histories about artifacts and archaeologists should read them.arrow_forward
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