Anthropology 1 - Physical Anthropology » Summer 2019 » Exam 2
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Question #1
The Hardy-Weinberg assumes
A.
No gene flow, no mutation, no genetic drift
B.
Inheritance of population over generations
Question #2
The Hardy-Weinberg equation seeks to identify whether macroevolutionary change is currently taking place.
A.
FALSE
B.
TRUE
Question #3
Individuals exhibiting sickle cell anemia have a genotype of:
A.
SS
B.
AS
C.
AA
D.
AAS
Question #4
The continued persistence of the sickle cell allele appears to be connected to:
A.
increasing UVb radiation
B.
increasing global temperatures
C.
the continued presence of malaria
D.
emigration of West African peoples
Question #5
Sickle cell can be caught from another person and can be treated and cured.
A.
TRUE
B.
FALSE
Question #6
A higher than typical presence of Huntington's Chorea in the Lake Maracaibo region of Venezuela is associated with:
A.
founder effect
B.
all of these
C.
genetic drift
D.
a small and relatively isolated population
Question #7
Which of the following does not pertain to lactose intolerance?
A.
the condition affects billions of people today
B.
the identified gene associated with lactase production is found on chromosome 2 and appears to be selected for vs. against
C.
associated with the inability to break down and process lactose in foods
D.
associated with an increase in production of lactase over time
Question #8
Which of the following does not pertain to Klinefelter's syndrome?
A.
chromosomal mutation linked to an XX genotype
B.
affects only males
C.
reduces fertility and increases breast development in affected individuals
D.
represented by chromosomal trisomy XXY
Question #9
The case study of the peppered moths of Manchester, England represents a classic example of natural selection where the increase and decrease over time of each variant of the moths was influenced directly by cultural activities affecting the environment. In this example the selecting factor was the Industrial Revolution.
A.
FALSE
B.
TRUE
Question #10
The analysis of genetic markers to better understand the development of agriculture in Europe demonstrates:
A.
support for Childe's demic diffusion model
B.
no conclusive evidence regarding how farming began in Europe
C.
agriculture was brought to Europe by Middle Eastern farmers
D.
minimal interbreeding between Middle Eastern and European hunter-gatherers and farming developing from their descendants in Europe
Question #11
R.C. Lewontin found that human "races" have no taxonomic significance. He demonstrated this through:
A.
through research that examined genetic diversity across different species of animals
B.
research indicating that most genetic variation is found across human populations
C.
research indicating that most genetic variation is found within human populations
D.
through the examination of variation in multiple human skull characteristics
Question #12
Multiple biological traits:
A.
do not lead to clear-cut racial classifications
B.
are race specific
C.
help with biological profiling
D.
do not exist in humans
Question #13
Stressors during the prenatal stage include:
A.
lack of exercise
B.
heavy exercise like running and swimming
C.
a vegetarian diet of greens, fruits and dairy products
D.
drugs, alcohol and smoking
Question #14
Which of the following is related to the biological process of homeostasis or lack thereof?
A.
osteoporosis
B.
adult stage
C.
senescence
D.
Wolff's Law
Question #15
Children living at high altitudes develop a larger chest cavity by adulthood than children living at lower altitudes. This is an example of:
A.
inheritance of increases in lung volume by high-altitude populations
B.
acclimatization at the individual level
C.
environmental adaptations that occur at the individual level
D.
developmental adaptations that occur at the level of the individual during critical life stages
Question #16
Although Allen's and Bergmann's rules most often explain body shape and morphology, we occasionally see variations from the correct patterns. This indicates that:
A.
the association between body shape, morpology and the environment is not a result of natural selection
B.
the association between body shape and morphology does respond to environmental stressors
C.
body shape and morphology do not reflect both evolutionary and developmental processes
D.
the long-term association between body shape and climate is an example of acclimatization
Question #17
Allen's rule indicates that humans will have:
A.
larger lungs in hot environments and smaller lungs in cold environments
B.
taller bodies in cold environments and shorter bodies in hot environments
C.
smaller bodies in cold environments and larger bodies in hot environments
D.
long limbs in hot environments and shorter limbs in cold environments
Question #18
Relative to people with a history of living in temperate climates, the Inuit and other cold-adapted populations have:
A.
short limbs and large bodies
B.
consume more carbohydrates
C.
reduce peripheral body temperatures to maintain core temperatures
D.
have lower BMR
Question #19
Dark skin ( a result of increased melanin production in equatorial peoples) is likely a response to ultraviolet radiation, because UV radiation causes:
A.
hypoxia
B.
rickets
C.
hypothermia
D.
skin cancer
Question #20
Rickets is the result of: ,,
A.
a lack of melanin
B.
severe air pollution
C.
a lack of vitamin D
D.
high UV exposure
Question #21
Natural selection favored alleles for light skin in:
A.
Africa
B.
Europe
C.
South America
D.
Australia
Question #22
The two main suborders of primates are:
A.
strepsirhini and haplorhini
B.
platyrrhine and catarrhine
C.
tarsiers and anthropoids
D.
pongidae and hominidae
Question #23
Which of the following are prosimians/strepsirhini?
A.
tamarins
B.
baboons
C.
lemurs
D.
gibbons
Question #24
While at the zoo you see an exhibit with a small group of primates and notice they have wet, snout-like noses. This indicates:
A.
a species of strepsirhini that retain a rhinarium found only in prosimian primates
B.
a species of pongid, which frequently exhibits a moist fleshy pad at the end of the nose
C.
a species of platyrrhine primate, because their nostrils do not point downward
D.
a species of hylobatid from Asia
Question #25
Modern primates are characterized by arboreal adaptations, including:
A.
opposable thumbs
B.
short digits
C.
increased reliance of sense of smell
D.
large body build
Question #26
Primate females:
A.
invest less in their offspring than do many other mammals
B.
give birth to more offspring than do many other mammals
C.
give birth to fewer offspring than do many other mammals
D.
give birth to twins regularly
Question #27
Primates' enhanced sense of vision stems from:
A.
the fact that their eyes are rotated forward
B.
their color vision
C.
their tendency toward nocturnal behavior
D.
all of the above
Question #28
Anthropoids include:
A.
monkeys, apes and humans
B.
African and Asian apes
C.
lemurs and lorises
D.
tarsiers, lemurs and monkeys
Question #29
Prehensile tails are:
A.
are made strictly of muscle
B.
present only in some platyrrhines
C.
present in catarrhine primates
D.
are found in all primates with tails
Question #30
Strepsirhini have a special lower incisor called a:
A.
tooth/dental comb
B.
diastema
C.
two-ridge tooth
D.
bilophodont
Question #31
Primates have long growth and development periods because:
A.
they take longer to develop to sexual maturity
B.
the areas of the brain associated with smell and hearing are expanded in primates
C.
they have higher intelligence and larger brains relative to other animals
D.
on average they are larger bodied than nonprimates
Question #32
Brachiation refers to:
A.
using the forelimbs to move from tree limb to tree limb
B.
quadrupedal locomotion include the use of a tail
C.
clinging and leaping locomotion in an arboreal environment
D.
bipedality in humans
Question #33
Which primate below would you most expect to be nocturnal?
A.
loris
B.
gorilla
C.
colobus monkey
D.
chimpanzee
Question #34
Grooming involves:
A.
bonding between individuals of the same rank only and directed only toward hygiene
B.
the development of males only
C.
bonding between two members of a social group, calming or appeasing the primate being groomed if he or she has a higher dominance.
D.
the development of alliances between females only
Question #35
Male reproductive strategies emphasize:
A.
competition between males for access to reproductive-age females
B.
care of young
C.
violence against competitors for female access
D.
risk-taking behavior
Question #36
Which of the following are not known primate residence patterns?
A.
one-female, multimale; one-male, multifemale; one-male, one-female
B.
one-male, multifemale; all-male; solitary
C.
one-male, multifemale; multimale, multifemale; solitary
D.
all-female; multimale, one female; solitary
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