Anthropology 150 - The Human Adventure » Spring 2020 » Quiz 4

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Question #1
Recent studies have shown that populations living at higher elevations, such as the Quechua, (choose all that apply).,,
A.   Have undergone genetic selection for larger chests and greater lung capacity
B.   Show acclimatization to altitude due to developmental plasticity
C.   Show no signs of genetic adaptation to altitude
D.   Have stocky builds
Question #2
The sickle-cell trait is
A.   a genetic adaption to the malarial parasite
B.   the result of genetic experiments gone awry.
C.   present in all people of West African descent.
D.   always debilitating
Question #3
There are over forty racial categories in Brazil, whereas only three or four are recognized in the United States. This is because
A.   Portugese is a richer, more expressive language than English
B.   in both societies racial classification is a cultural taxonomy reflecting a particular world view
C.   Americans are more logical in their classification of racial types
D.   there is greater human variation in Brazil than in the United States
E.   Brazilians are more concerned about race than are Americans
Question #4
American racial categories are
A.   based on DNA testing
B.   culturally arbitrary, even though most people assume them to be based on biology
C.   applied to endogamous breeding populations
D.   based on genealogical records
Question #5
In accordance with Allen's rule, we would expect people from tropical climates
A.   to have greater lung capacity than people from colder climates
B.   to have longer legs and arms that people from cold climates
C.   to have fewer toes than people from colder climates
D.   to have more hair than people from colder climates
Question #6
Clinal variation refers to
A.   the genetically determined ability to sing on key
B.   gradual variation in genetic traits across geographic regions
C.   Genetic variation with the Cline family lineage.
D.   subtle variations in skin color among racial groups
Question #7
According to the American Anthropological Association, “race” is
A.   a social classification that is often assumed to have a biological basis
B.   a clearly defined biological breeding population
C.   a group of people defined statistically by clusters of linked genetic traits
D.   a biological classification based on the presence or absence of specific genetic traits
E.   the product of natural selection occurring over thousands of years
Question #8
Intelligence tests
A.   show no signficant differences in intelligence among human populations
B.   Are a reliable indicator of genetic differences in intelligence
C.   can discriminate between genetic and cultural factors in native intelligence
D.   are culturally biased
Question #9
Biological variation in human populations is
A.   easily sorted into 3 or 4 major groups
B.   correspond to the major continents
C.   Show that Europeans and Africans are easily distuinguishable, but Asians are hard to classify
D.   show continuous clinal variation across space
Question #10
Which of the following factors prevents the accurate classification of an individual according to biological race? (Mark all that apply).,,,,
A.   there has been continual genetic drift throughout the human range
B.   some diagnostic traits, such as skin color, are due to nutrition in adition to heredity
C.   racial classifications reflect cultural, not biological categories
D.   There are no pure races

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