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In this lab, we have discussed the savanna hypothesis and how pre-australopithecines challenge this explanation of the evolution of bipedalism. If the savanna environment was not the factor favoring bipedalism, what was?
1. Describe some of the advantages of bipedalism (be sure to think about what life would have been like for our ancestors millions of years ago when bipedalism evolved, including their risk of predation, food availability, etc.).
2. Are there any disadvantages to bipedalism? If so, what are they?
3. Taking into account the possible advantages and disadvantages, why do you think bipedalism might have evolved?
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Answers: 1
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In this lab, we have discussed the savanna hypothesis and how pre-australopithecines challenge this...
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