Question 1

Which species is believed to have been the first ones to develop stone tool technology?

Accepted Answer

A)  Homo erectus.
B)  Homo habilis.
C)  Cro-Magnon man.
D)  Neanderthal man.E) A) and B)
F) C) and D)

Question 2

The early evolution of higher apes and early ancestors of modern humans most closely resembles

Accepted Answer

A)  a straight-line vine with one main trunk and many unsuccessful short branches,with only one or two forms coexisting at any one time.
B)  two main trunks leading to apes or humans,and where each newly advanced species of Homo immediately eliminated any coexisting hominids.
C)  a many-branched tree with all modern forms extending back relatively unchanged until reaching the common "missing link" at an origin about 33 million years ago.
D)  a complex bush with many branches and perhaps as many as ten species of hominins 2 million years ago.
E)  two streams,Australopithecus and Homo,that merge into one lineage leading to humans.F) All of the above
G) None of the above

Question 3

Apes walk on their feet and knuckles,which have opposable thumbs and big toes,like the ancestral form from which apes and humans evolved.

Accepted Answer

A) True 
 B)False

Question 4

The probable transitional link between the hominoids and the monkeys is

Accepted Answer

A)  Australopithecus afarensis.
B)  Australopithecus africanus.
C)  Proconsul.
D)  Homo habilis.
E)  Homo erectus.F) A) and B)
G) A) and D)

Question 5

Homo erectus succeeded in new and colder environments because they occupied caves,used fire,and were more capable of obtaining and eating meat as a substantial part of their diet.This is an example of

Accepted Answer

A)  the founder effect.
B)  positive assortative mating.
C)  adaptive radiation.
D)  biocultural evolution.E) B) and C)
F) A) and C)

Question 6

Which of the following statements best describes the replacement model for the evolution of early humans?

Accepted Answer

A)  Modern humans evolved from archaic humans in Africa and then migrated to Asia and Europe.
B)  Modern humans evolved from archaic humans in Africa,Asia and Europe simultaneously.
C)  Modern humans evolved from archaic humans in Asia and then migrated to Africa and Europe.
D)  Modern humans evolved from Neanderthals in Europe and then migrated to Asia.
E)  Modern humans evolved from apes in Africa and then migrated to Asia and Europe.F) B) and E)
G) None of the above

Question 7

Which of the following species,in the human evolutionary line,are believed to have been bipedal but still spent time living in the trees?

Accepted Answer

A)  Australopithecus afarensis
B)  Homo habilis
C)  Ardipithecus ramidus
D)  Australopithecus africanus
E)  DryopithecusF) A) and B)
G) D) and E)

Question 8

What geographic region does the "Replacement Model" propose that modern humans arose in?

Accepted Answer

A)  Africa
B)  Asia
C)  Europe
D)  Africa,Asia and Europe simultaneously
E)  None of these choices.F) B) and D)
G) B) and C)

Question 9

Figure: 
-Where on this phylogenetic tree of primate evolution do you find evolution of the anthropoids?

Accepted Answer

A)  No.2
B)  No.6
C)  No.5
D)  No.4
E)  No.3F) A) and C)
G) A) and B)

Question 10

Which species of Homo is most closely related to the Australopithecines?

Accepted Answer

A)  erectus.
B)  habilis.
C)  rudolfensis.
D)  ergaster.E) B) and C)
F) A) and D)

Question 11

All of the following are characteristics of primates EXCEPT the

Accepted Answer

A)  five long dexterous digits on hands and feet.
B)  three-dimensional binocular vision.
C)  well-developed brain.
D)  opposable thumb.
E)  rapid postnatal maturation.F) A) and B)
G) A) and C)

Question 12

Hominin evolution began about

Accepted Answer

A)  4.6 BYA (billion years ago) .
B)  7 MYA (million years ago) .
C)  3.5 MYA (million years ago) .
D)  55 MYA (million years ago) .E) A) and B)
F) B) and D)

Question 13

Which two species are believed to have evolved from Homo ergaster?

Accepted Answer

A)  Homo erectus & Homo floresiensis
B)  Homo erectus & Homo rudolfensis
C)  Homo rudolfensis & Homo floresiensis
D)  Homo habilis & Cro Magnon manE) A) and B)
F) B) and C)

Question 14

The proposed advantages of bipedalism,which characterizes hominin evolution,include making it easier to

Accepted Answer

A)  collect food from overhead.
B)  travel and move about.
C)  carry food back to their camp or their young.
D)  carry their young from place to place.
E)  All of these are correct.F) A) and B)
G) B) and E)

Question 15

The evolutionary trends in primates include all of the following EXCEPT

Accepted Answer

A)  mobile limbs.
B)  stereoscopic vision.
C)  a rounded,protruding face.
D)  large,complex brain.
E)  reduced reproductive rate.F) A) and E)
G) C) and D)

Question 16

The reduced reproductive rate in primate evolution involves

Accepted Answer

A)  a reduction in the number of offspring.
B)  extended life spans.
C)  lengthy gestation periods with one birth at a time.
D)  All of the choices are correct.E) A) and B)
F) C) and D)

Question 17

What were the major disadvantages of our early ancestors becoming bipedal?

Accepted Answer

A)  Lower back problems developed.
B)  Increased predation by faster predators.
C)  Decrease in speed and mobility.
D)  Decreased protection of the abdominal region.E) A) and D)
F) All of the above

Question 18

Most researchers believed that modern humans evolved from

Accepted Answer

A)  Australopithecus afarensis.
B)  Australopithecus africanus.
C)  Proconsul.
D)  Homo ergaster.
E)  Homo erectus.F) A) and D)
G) B) and E)

Question 19

Australopithecines were apelike above the waist and humanoid below the waist.This is an example of

Accepted Answer

A)  quadripedalism.
B)  mosaic evolution.
C)  multiregional continuity.
D)  None of the choices are correct.E) A) and C)
F) All of the above

Question 20

The stone tools and the dentition of Homo habilis indicate that early humans were

Accepted Answer

A)  strictly herbivores.
B)  strictly carnivores.
C)  strictly scavengers.
D)  omnivores that could either scavenge or hunt for meat.E) A) and B)
F) A) and C)

Exam 30: Human Evolution

What were the major disadvantages of our early ancestors becoming bipedal?

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The early evolution of higher apes and early ancestors of modern humans most closely resembles

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Which two species are believed to have evolved from Homo ergaster?

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Which of the following statements best describes the replacement model for the evolution of early humans?

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Hominin evolution began about

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The stone tools and the dentition of Homo habilis indicate that early humans were

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Figure: -Where on this phylogenetic tree of primate evolution do you find evolution of the anthropoids?

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The reduced reproductive rate in primate evolution involves

Correct AnswerverifiedShow Answer

Homo erectus succeeded in new and colder environments because they occupied caves,used fire,and were more capable of obtaining and eating meat as a substantial part of their diet.This is an example of

Correct AnswerverifiedShow Answer

Apes walk on their feet and knuckles,which have opposable thumbs and big toes,like the ancestral form from which apes and humans evolved.

Correct AnswerverifiedShow Answer

Which species of Homo is most closely related to the Australopithecines?

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The evolutionary trends in primates include all of the following EXCEPT

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Australopithecines were apelike above the waist and humanoid below the waist.This is an example of

Correct AnswerverifiedShow Answer

Which of the following species,in the human evolutionary line,are believed to have been bipedal but still spent time living in the trees?

Correct AnswerverifiedShow Answer

The probable transitional link between the hominoids and the monkeys is

Correct AnswerverifiedShow Answer

Most researchers believed that modern humans evolved from

Correct AnswerverifiedShow Answer

The proposed advantages of bipedalism,which characterizes hominin evolution,include making it easier to

Correct AnswerverifiedShow Answer

Which species is believed to have been the first ones to develop stone tool technology?

Correct AnswerverifiedShow Answer

What geographic region does the "Replacement Model" propose that modern humans arose in?

Correct AnswerverifiedShow Answer

All of the following are characteristics of primates EXCEPT the

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