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Author Question: Owen Lovejoy's model for the evolution of hominid bipedalism is A) refuted by the fact that both ... (Read 94 times)

asd123

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on: Aug 11, 2018
Owen Lovejoy's model for the evolution of hominid bipedalism is
 
  A) refuted by the fact that both males and females are bipeds
  B) supported by evidence of male-female pair bonds in modern humans
  C) refuted by the sexual dimorphism in body size among early hominids
  D) supported by the occurrence of monogyny among modern humans
  E) based on a 1950's model of human behavior

Question 2

If evolution shaped early hominids to stay cool by convectional heat loss
 
  A) the system would have only worked in the shade
  B) the need for drinking water would have increased
  C) clothes in tropical areas would have become a necessity
  D) dependence on water for evaporative cooling would have decreased
  E) natural selection would have favored the retention of thick body hair


cloud

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Reply #1 on: Aug 11, 2018
Answer to Question 1

C

Answer to Question 2

D


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asd123

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Reply #2 on: Aug 11, 2018
Thank you!


cloud

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Reply #3 on: Aug 11, 2018
Always glad to help...


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