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Introduction to Biological Anthropology Exam 3 Questions and Answers
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Introduction to Biological Anthropology Exam 3 Questions and Answers
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Introduction to Biological Anthropology:Exam 3 Questions and Answers
hominin ii- iiAnswers ii-any iirelative iiof iihumans iisince iithe iilast iicommon iiancestor iiwith
iichimpanzees
differences iiof iihumans iifrom iiother iiapes ii- iiAnswers ii-obligate iibipeds, iismall iicanine
iiteeth, iirelatively iilarge iibrains, iiodd iifeatures iilike iithe iichin, iibroad iidietary iiniche, iitool
iiuse, iishort iiinterbirth iiintervals, iiprolonged iichildhood
early iiview iiabout iihuman iievolution ii- iiAnswers ii-large iibrains iiwould iievolve iifirst, iithen
iireduction iiin iithe iiteeth iiand iijaws, iiand iichanges iiin iithe iiskeleton iiassociated iiwith
iibipedalism
view iiof iihuman iievolution iiafter iidiscovery iiof iiAfrican iifossils ii- iiAnswers ii-changes iiin
iithe iiskeleton iievolve iifirst, iithen iichanges iiin iithe iiteeth iiand iijaws, iithen iifinally iiincrease
iiin iibrain iisize
Neanderthals ii- iiAnswers ii-earliest iidiscoveries iiof iifossils
dismissed iias iipathological iior iideformed iihumans
pildown ii- iiAnswers ii-brain iicase iiof iimodern iihuman iiwith iijaw iiof iian iiorangutan
some iiquestioned iiits iiauthenticity, iibut iiBritish iiMuseum iiScientists iiaccepted iiit
proven iito iibe iia iiforgery iiby iiFlorine iidating iiin iithe ii1950s
Taung iichild ii(Australopithecus iiafricanus) ii- iiAnswers ii-Raymond iiDart iidiscoverer
South iiAfrica, iihuman-like iiteeth, iibipedal, iichimp-sized iibrain
Robert iiBroom iidiscovered iimany iimore iiA. iiafricanus
Hominin ii"Trends' ii- iiAnswers ii-bipedalism
terrestriality
increasing iibrain iisize
tool iiuse
increase iiconsumption iiof iimeat
small iicanine iiteeth
chin iiand iinasal iiprojection
Bipedalism ii- iiAnswers ii-shows iiup iivery iiearly, iicause iiunknown, iibut iiseveral
iihypotheses
-foramen iimagnum iiposition
-lumbar iilordosis
, -extended iihip
-valgus iiknee
-broad iishort iiilium
-ilium iirotated iiinto iithe iisagittal iiplane
-gluteal iiabductor iimechanism ii(stabilizes iihip iiin iistance iiphase iiof iiwalking)
-non-divergent iihallux ii(big iitoe)
-arches iiin iifoot
stone iitools ii- iiAnswers ii-show iiup iiabout ii2.6 iimya
evidence iifor iiincreased iimeat iiconsumption
Sahelanthropus iitchadensis ii- iiAnswers ii-East iiAfrica
6-7 iimillion iiyears iiold
a iisingle iiskull iiand iisome iijaws iiand iiteeth
brain iisize iiof iiabout ii350cc
small iicanine iiteeth
a iimix iiof iiprimitive iiape-like iifeatures iiand iiderived iihuman-like iifeatures
Orroin iitugenensis ii- iiAnswers ii-East iiAfrica
about ii6 iimillion iiyears iiold
tantalizing iijaws, iiteeth, iiand iilimb iibones
evidence iifor iibipedality iiin iithe iilimps
Ardipithecus iikadabba ii- iiAnswers ii-East iiAfrica
5.8-5.2 iimillion iiyears iiold
fragmentary iiteeth iiand iibones iithat iiare iisimilar iito iiArdipithecus iiramidus
significant iiat iithe iimoment iibecause iiof iithe iidates
Ardipithecus iiramidus ii- iiAnswers ii-East iiAfrica
4.4 iimillion iiyears iiold
large iicanine iiteeth ii(but iistill iismall iicompared iito iigreat iiape)
thin iimolar iienamel
partly iisplayed iibig iitoe
foramen iimagnum iimoved iiforward
small iihead
lack iiof iisexual iidimorphism
adaptations iito iibe iibipedal iibut iiwith iia iilarge, iigrasping iibig iitoe
Australopithecus iianamensis ii- iiAnswers ii-East iiAfrica
4.1-3.9 iimillion iiyears iiold
large iicanine iiteeth
thick iimolar iitooth iienamel
bipedal
Australopithecus iiafarensis ii- iiAnswers ii-East iiAfrica
3.9-3 iimillion iiyears
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