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Biology, 6/e
Author Dr. George B. Johnson, Washington University
Author Dr. Peter H. Raven, Missouri Botanical Gardens & Washington University
Contributor Dr. Susan Singer, Carleton College
Contributor Dr. Jonathan Losos, Washington University

How Humans Evolved

Multiple Choice Quiz

Please answer all questions



1

As primates evolved, their diet changed from
A)insects to mammals
B)plants to mammals
C)insects to plants
D)plants to vertebrates
2

Unlike prosimians, anthropoids are mostly
A)crepuscular
B)diurnal
C)nocturnal
D)omnurnal
3

Which of the following is not an ape?
A)chimpanzee
B)orangutan
C)gibbon
D)tamarin
4

The common ancestor of apes and hominids is thought to have lived
A)in a forest and climbed trees
B)on the ground in a forest
C)on the ground in a savannah
D)on the ground in a chaparral
5

The characteristic that cast doubt on the Java man as an ancient human was
A)the age of the fossils
B)the structure of the thigh bone
C)the size of the skull cap
D)its similarity to the Peking man
6

The first use of fire by hominids is associated with
A)Australopithecus afarensis
B)Homo habilis
C)Homo erectus
D)Homo sapiens
E)Cro-Magnons
7

Lemurs are examples of
A)hominids
B)hominoids
C)tree shrews
D)monkeys
E)prosimians
8

What characteristic distinguishes South American monkeys from African monkeys?
A)long, prehensile tails
B)binocular vision
C)grasping fingers and toes
D)opposable thumbs
E)all of the above
9

The first primate to consistently use tools was
A)Neanderthals
B)Australopithecus
C)Homo habilis
D)apes
E)Homo sapiens
10

Which of the following is most modern in its characteristics?
A)Cro-Magnon
B)Neanderthal
C)Australopithecines
D)Homo erectus
E)they are all the same
11

When did humans first cross Siberia and reach North America?
A)at least 2 million years ago
B)at least 500,000 years ago
C)at least 150,000 years ago
D)at least 50,000 years ago
E)at least 13,000 years ago
12

Which evolved first in hominids, bipedalism or very large brains?
A)large brains
B)bipedalism
C)they both evolved at the same time
D)there is no evidence to say one way or the other
13

The first animals to have opposable, grasping digits were
A)Australopithecus
B)apes
C)tree shrews
D)Archonta
E)prosimians
14

The average brain size of Australopithecus species was _______________ cubic centimeters.
A)100-200
B)400-500
C)800-1000
D)1300-1400
E)1600-1800
15

The average brain size of a modern human is _______________ cubic centimeters.
A)100-200
B)400-500
C)800-1000
D)1300-1400
E)1600-1800
16

Which of the following species migrated out of Africa?
A)Homo sapiens
B)Homo erectus
C)Homo habilis
D)a and b
E)all of the above
17

The biggest physical difference between Homo erectus and Homo sapiens is
A)the size of the brain
B)their overall height
C)how straight the legs are
D)the size of the hands, especially the thumb
E)a rounded versus pointed jaw, respectively
18

Based on the length of time they lived/have lived on the earth, which species of human has been most successful?
A)Homo habilis
B)Homo erectus
C)Homo sapiens
D)they are all equally successful
19

Which of the following is the largest, most inclusive group?
A)monkeys
B)hominids
C)hominoids
D)anthropoids
E)humans
20

All of the following are true of advanced primates, such as gorillas and chimpanzees, except:
A)they have flat nails instead of claws.
B)they have stereoscopic vision and depth perception.
C)they bear fewer offspring than do most other mammals.
D)they have prehensile tails.
E)they have precision grip.
21

__________ are hominoids, and __________ are hominids.
A)New World monkeys; Old World monkeys
B)humans; dryopithecine apes and lemurs
C)apes and humans; australopithecines and humans
D)tree shrews; lorises and lemurs
E)gibbons, orangutans and gorillas; chimpanzees, dryopithecine apes and australopithecines
22

Which species is incorrectly described?
A)Australopithecus robustus -- Lucy; bipedal hominids; ancestral to the genus Homo
B)Ardipithecus ramidus -- the most apelike hominid ancestor known
C)Proconsul - may prove to be the first hominoid ancestor
D)Homo erectus -- first hominid to use fire; Old Stone Age culture
E)Homo habilis -- first hominid known to use tools
23

According to fossil evidence, primates arose about 65 million years ago.
A)True
B)False
24

Monkeys arose around 40-30 million years ago, and diverged into New World and Old World Monkeys.
A)True
B)False
25

The species thought to be the base of the hominid family tree is:
A)Australopithecus boisei
B)Australopithecus robustus
C)Ardipithecus ramidus
D)Australopithecus africanus
E)Australopithecus anamensis
26

Java man and Peking man belonged to the species:
A)Homo sapiens
B)Homo habilis
C)Homo erectus
D)Australopithecus africanus
E)Australopithecus boisei
27

Mitochondrial DNA evidence points to ____ as the origin of today's human races.
A)Asia
B)Africa
C)Europe
D)North America
E)Mitochondrial DNA evidence is inconclusive.
28

Which one of the following is most closely related to modern-day humans?
A)Neanderthal man
B)Peking man
C)Cro-Magnon man
D)Java man
E)none of the above
29

Lucy belonged to which one of the following species? (p. 397)
A)Australopithecus boisei
B)Australopithecus robustus
C)Australopithecus ramidus
D)Australopithecus afarensis
E)Australopithecus anamensis
30

The genus Homo appeared about two million years ago
A)True
B)False
31

Orangutans are the present-day apes most closely related to present-day humans.
A)True
B)False
32

Evidence indicates that Australopithecus used crude tools.
A)True
B)False