1) Australopithecus
• A) lived throughout Africa and Asia
• B) were smaller than later Paranthropus
• C) were more closely related to gibbons than
to chimps
• D) were bipedal
• E) all of the above
2) genetic variation within modern
extant humans indicates
• A) that all modern humans have (relatively) recent
African ancestry
• B) that human groups on different continents
evolved from H. erectus like ancestors on each of
the peopled continents
• C) that there was some small level of interbreeding
between non-African modern humans and
Neanderthals
• D) both A and C
3) Mitochondrial eve
• A) was an individual female who is a direct
ancestor of all modern humans
• B) lived by herself with Y-chromosome Adam
• C) presumably lived in a large interbreeding
population
• D) was only one of many direct ancestors of
modern humans in her generation
• E) all of the above except B