Exam 3

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Question #1

Based upon your knowledge of how diet affects cranial morphology. Imagine that you are a paleoanthropologist and you uncover the fossil pictured below. What type of food items would you hypothesize that this hominin consumed?

A mainly carbohydrates.

B mainly meat.

C mainly fruit.

D mainly tough, fibrous vegetation.

Question #2

It may be argued that the primary means of adaptation for a species like the cheetah is speed. What is the primary means of adaptation for Homo sapiens?

A effective heat regulation through reduced body hair.

B culture.

C retention of vestigial structures like the coccyx.

D Increased general health resulting from the development of agriculture.

Question #3

Which of the following features indicates increasing cranial capacity for genus Homo:

A presence of an occipital bun.

B increasing degree of zygomatic flare.

C presence of a sagittal keel.

D decreasing postorbital constriction.

Question #4

The best fossil evidence to suggest that Neandertals could produce a language like that of modern humans comes from which bone(s)?

A the ribs.

B the hyoid.

C the cervical (neck) vertebrae.

D the mandible.

Question #5

The very recent discovery of Homo naledi by Dr. Lee Berger and colleagues is an exciting discovery for many paleoanthropologists because it presents the possibility that Homo habilis and Homo rudolfensis may not be the only members of early genus Homo and it also suggests that complex behaviors, such as symbolic burial practices, may have emerged much earlier than previously hypothesized.

A TRUE

B FALSE

Question #6

There is nearly universal agreement that the hominins found outside of Africa are all member of what genus .

A Phylogeneticus

B Cladisticus

C Homo

D Plesiomorphus

Question #7

Virtually all qualified paleoanthropologists consider chimpanzees (Pan troglodytes) to be direct ancestor of modern Homo sapiens because they share over 90% of their DNA.

A FALSE

B TRUE

Question #8

Today, anthropologists recognize that Neanderthals had complex cultural capabilities (such as lavallois technique, burial of the dead, etc.):

A that were far more modern and complex than the contemporary Upper Paleolithic culture.

B that suggest that they were not as primitive as they have been frequently described.

C that make them unarguably members of the species Homo sapiens sapiens.

D that allowed them to survive despite the limitations that they experienced as a result of their obligate bipedalism.

Question #9

According to evidence in the fossil record, the period known as the “Neolithic Revolution” was initially associated with:

A nomadic hunting and gathering.

B increasingly sedentary lifestyle.

C decreased violence amongst groups.

D improvements in nutrition.

Question #10

The human population explosion following the transition to agriculture was probably due to:

A decreased birth spacing and food surplus.

B more effective medical practices.

C decline in infectious diseases.

D severe food scarcity.

Question #11

Expansion or porosity of the cranial bone as a result of severe anemia or parasitic infection:

A porotic hyperostosis.

B syphilis.

C rickets.

D sickle-cell anemia.

Question #12

The nutrition transition refers to:

A shift to vegetarian diet.

B shift to higher-protein diets.

C shift to lower-fat, lower-carbohydrate diets.

D shift to higher-fat, higher-carbohydrate diets.

Question #13

Based on the archaeological record from various areas, what was the initial effect of agriculture on height?

A Height decreased.

B Height increased.

C Height stayed the same.

D Height became more variable within the population.

Question #14

According to skeletal evidence available in the fossil record, the shift from hunting and gathering to agriculture initially had a effect on human health and nutrition:

A positive.

B neutral.

C negative.

Question #15

According to the archaeological record, in what geographical region do we see the earliest evidence for a gradual transition from hunting and gathering to agriculture?

A Middle East.

B Eastern Asia.

C Western Europe.

D Southern Africa.

Question #16

One of the more recent theories on modern human origins acknowledges that the previous two models do not adequately explain modern human origins. This model acknowledges the recent genome studies that have suggested at least some degrees of interbreeding between Homo neanderthalensis and Homo sapien populations living in Europe and Western Asia.

A Mostly ‘Out of Africa’ Model.

B Multiregional Continuity Model.

C Out-of-Africa Model.

D Assimilation Model.

Question #17

The Multiregional Continuity hypothesis supposes that:

A the transition to modernity took place regionally and without involving replacement.

B Homo erectus populations migrated out of Africa to replace archaic Homo sapiens.

C modern Homo sapiens first evolved in Africa and then spread to Asia and Europe, replacing archaic Homo sapiens populations.

D archaic Homo sapiens migrated out of Africa to replace Neanderthals in Europe.

Question #18

The out-of-Africa model explains:

A a single origin of modern people and eventual replacement of archaic Homo sapiens throughout Africa, Asia, and Europe.

B migrations of australopithecines out of Africa.

C the importance of gene flow across population boundaries.

D migrations of Homo habilis out of Africa.

Question #19

You find a skull, which cranial feature would indicate that you are looking at a modern Homo sapien?

A sagittal keel.

B protruding mandibular symphysis.

C extreme zygomatic flare.

D extreme postorbital constriction.

Question #20

During what time period do we first start seeing examples of symbolic expression in the form of cave art (such as Chauvet Cave in France)?

A Middle Paleolithic.

B Lower Paleolithic.

C Neolithic Period.

D Upper Paleolithic.

Question #21

Name the specific gene that provides evidence that Homo neanderthalensis had language capabilities:

A MC1R

B FOX P2

C D32

D D23

Question #22

According to Jared Diamond’s hypothesis presented in the film and book ‘Guns, Germs and Steel,’ what is the primary cause of inequality among human society?

A religion.

B gender.

C race.

D geography.

Question #23

The Middle Paleolithic prepared-core stone tools that are associated with Homo neanderthalensis are called:

A Mousterian.

B Acheulean.

C Aurignacian.

D Olduwan.

Question #24

Why are the skeletal remains of Homo neanderthalensis often found with many fractures?

A Neanderthal bones are very fragile and break easily.

B Neanderthals enjoyed riding mammoths and often fell off resulting in injury.

C none of these options.

D Neanderthals practiced dangerous hunting techniques that often resulted in injury.

Question #25

Which of the following cranial features would you expect to find on a member of Homo erectus?

A slight supraorbital ridge.

B protruding mandibular symphysis.

C vertical forehead.

D sagittal keel.

Question #26

According to the fossil record, name the genus / species to first display examples of symbolic expression (such as intentional burials in the “flexed” body position)?

A Homo sapiens.

B Homo erectus.

C Homo neanderthalensis.

D Homo habilis.

Question #27

To date, the majority of Neanderthal fossils have been found in:

A Asia.

B Africa.

C Europe.

D North America.

Question #28

The overall small body size of Homo floresiensis (“The Hobbit”) is likely due to which phenomenon?

A none of these options.

B sickle-cell anemia.

C island dwarfism.

D genetic mutation.

Question #29

Homo erectus utilized stone tool technology.

A Acheulean.

B Mousterian.

C Aurignacian.

D Olduwan.

Question #30

Which of the following feature(s) would you find on Homo neanderthalensis?

A extreme zygomatic flare.

B protruding mandibular symphysis.

C vertical forehead.

D occipital bun.

Question #31

According to evidence available in the fossil record, name the first known genus / species to first control fire, rely heavily on protein and successfully migrate out of Africa:

A Homo erectus.

B Homo neanderthalensis.

C Homo habilis

D Homo heidelbergensis.

Question #32

Homo habilis (“Handy Man”) produced stone tools technology.

A Olduwan.

B Aurignacian.

C Mousterian.

D Acheulean.

Question #33

According to the fossil record, when and where do we first see examples of genus Homo (i.e. Homo habilis):

A Eastern Asia; 2 mya.

B Africa, 2.5 mya.

C Western Europe; 3 mya.

D North America, 1.5 mya.

Question #34

Name the genus / specie(s) that has been proposed to be the direct ancestor of genus Homo:

A Australopithecus africanus (“Mrs. Ples”)

B Australopithecus (Paranthropus) robustus

C Australopithecus (Paranthropus) boisei (“The Nutcracker”)

D Australopithecus garhi or Australopithecus sediba

Question #35

Imagine that you are a paleoanthropologist conducting field research in Africa, you discover fossil remains of a hominin. The characteristics include a sagittal crest, flaring zygomatic bones, massive jaw bones and large premolars and molars. You are most likely looking at a member of the following genus / species:

A Ardipithecus ramidus (“Ardi”)

B Australopithecus afarensis (“Lucy”)

C Homo habilis (“The Handy Man”)

D Australopithecus (Paranthropus) boisei (“The Nutcracker”)

Question #36

Owen Lovejoy’s Provisioning hypothesis proposes that:

A bipedalism meant less body surface to expose to the sun, resulting in a smaller body size.

B bipedalism arose as a result of a shift to hunting as a primary source of food.

C monogamy and food provisioning created the necessity for bipedalism.

D bipedalism arose in areas where the forest was disappearing.

Question #37

The controlled use of fire by our ancestors:

A contributed to geographical expansion and food production techniques in positive ways.

B decreased the amount of food energy available in the hominid diet.

C limited the expansion of hominids into certain environments, such as dry grasslands.

D has been shown to contribute little to the digestive process of hominids.

Question #38

Imagine that you are a paleoanthropologist working in the field. What part of the skeleton would be the most useful when attempting to determine if the species walked bipedally?

A clavicle (collar bone).

B pelvic girdle (hip bones).

C metacarpals (wrist bones).

D scapula (shoulder blade).

Question #39

To date, all pre-australopithecines and australopithecine fossil remains have been found on what continent?

A Asia.

B Europe.

C Africa.

D South America.

Question #40

Name the cranial feature found in some robust australopithecines that would be found along the sagittal suture and is also where the chewing muscles would attach:

A sagittal crest.

B mandibular symphysis.

C supraorbital ridge.

D zygomatic arch.

Question #41

Name the 40% complete skeleton discovered by Dr. Donald Johansen and his team that would have stood 3 ½ feet tall, retained some arboreal capabilities and had a relatively small cranial capacity (430 cc):

A Sahelanthropus tchadensis (“Toumai”)

B Australopithecus afarensis (“Lucy”)

C Australopithecus africanus (“Mrs. Ples”)

D Ardipithecus ramidus (“Ardi”).

Question #42

Rodman and McHenry’s Patchy Forest hypothesis proposes that:

A forests became fragmented and food resources scatterred.

B forests became lush woodlands and food was abundant.

C forests became wet and swamp like.

D forests did not change and food was abundant.

Question #43

What is an advantage to being bipedal?

A we can walk and run long distances with little energy.

B we are stable on slippery surfaces.

C we can run faster than predators.

D we don’t get back problems.

Question #44

Name the genus / species, dating back 4.4 mya, that displays a transitional form of bipedalism (opposable hallux, longer arms, longer curved phalanges, mosaic pelvis)?

A Ardipithecus ramidus (“Ardi”)

B Homo erectus (“Peking Man”)

C Homo habilis (“Handy man”)

D Homo floresiensis (“The Hobbit”)

Question #45

According to evidence in the fossil record, which genus / species bellow is the first biped?

A Sahelanthropus tchandensis (“Toumai”)

B Homo habilis (“Handy Man”)

C Australopithecus afarensis (“Lucy”).

D Ardipithicus ramidus (“Ardi”)

Question #46

You find a fossil that you are sure shows evidence of bipedalism. You know this because which of the following anatomical traits is present?

A opposable hallux.

B femur angled inward toward the knee.

C a wide pelvic inlet.

D C-shaped spine.

Question #47

Based on the evidence contained within the fossil record, bipedalism emerged approximately:

A 5-6 mya

B 3-4 mya

C 6-7 mya

D 1-2 mya.

Question #48

Which of the following features would indicate that a species walked bipedally?

A short, straight femur.

B flared pelvis.

C anterior position of the foramen magnum.

D opposable hallux.

Question #49

According to information available in the fossil record, which human characteristic appeared first and is considered to be the ‘hallmark’ of humanity.

A speech.

B cooperative hunting.

C bipedalism.

D material culture.

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