20197978
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Quiz von heather kuebler, aktualisiert more than 1 year ago
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Erstellt von heather kuebler
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Frage 1
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The dental pattern of Old World higher primates is
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2/1/2/3
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2/1/3/3.
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2/2/2/3.
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2/2/3/3.
Frage 2
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Relative to body size, primate brain size is
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proportional to human brain size
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more or less the same in large and small primates.
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smaller than in other large mammals.
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larger among great apes than among other primates.
Frage 3
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The Linnaean suborder prosimians includes
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only nocturnal species
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only diurnal species.
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diurnal and nocturnal galagos.
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diurnal and nocturnal lemurs.
Frage 4
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In class, your professor shows you an MRI scan of a primate brain. The professor points out the relatively large size of the olfactory bulb beneath the frontal lobe. This suggests to you that this
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primate exhibits a derived trait for an enhanced sense of smell, since this trait is not commonly observed in mammal species
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is a species of anthropoid because it has an increased reliance on vision.
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primate must be a species of Strepsirhini, as that suborder of primates relies heavily on the sense of smell for many aspects of daily life.
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species is nocturnal.
Frage 5
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The rhinarium is present in
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baboons.
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gorillas.
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ring-tail lemurs.
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howler monkeys.
Frage 6
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The Y-5 molar morphology is present in
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colobus monkeys.
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chimpanzees.
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lemurs.
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howler monkeys.
Frage 7
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Colobine primates
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are mostly frugivorous.
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are usually terrestrial.
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have specialized digestive anatomy for eating leaves.
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are referred to as “cheek pouch” monkeys.
Frage 8
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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 species of
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prosimian, because they retain the rhinarium not found in other mammal species.
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anthropoid primate, because they retain the rhinarium commonly found in other mammal species.
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platyrrhine primate, because their nostrils do not point downward.
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strepsirhine, because they retain a rhinarium.
Frage 9
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Anthropoids include
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monkeys and apes, including humans.
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African and Asian apes only.
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tarsiers, monkeys, and apes only.
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lemurs, lorises, galagos, and tarsiers.
Frage 10
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Dietary plasticity in primates refers to
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eating a wide variety of foods.
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lack of diversity of diets over time.
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diets composed of a variety of red meats.
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diets composed of a variety of fruits.
Frage 11
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Which is not an arboreal adaptation shared by most primates?
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mobile joints connecting bones of the shoulders, limbs, hands, and feet
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an opposable thumb and often an opposable big toe
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dermal ridges and flat nails on fingertips
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rigidly connected, identical vertebrae in the backbone
Frage 12
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which evolutionary adaptation provides primates with depth perception?
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forward-facing eyes
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color vision
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loss of the rhinarium
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smaller olfactory bulb
Frage 13
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__________________ retain more primitive characteristics than other primates, such as a partially enclosed eye orbit
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Strepsirhines
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Haplorhines
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Platyrrhines
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Catarrhines
Frage 14
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________________ have a dental formula of 2/1/2/3 and hook-shaped nostrils
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Atelids
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Catarrhines
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Cebids
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Platyrrhines
Frage 15
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Which feature is shared by both apes and Old World Monkeys?
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long tail
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lower molar morphology
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canine-premolar honing complex
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large bodies and brains
Frage 16
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The pelvis and gluteal muscles in apes and humans are
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almost identical, even though the two groups of primates locomote in entirely different ways.
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different in their shape and size so that the difference between quadrupedal and bipedal locomotion can be distinguished.
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almost identical, since the two types of primates both move around quadrupedally and bipedally, as needed.
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the same except for the size of the gluteal maximus, which is largest in the nonhuman ape.
Frage 17
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Among all primates, humans have the
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largest body relative to other animals.
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greatest level of biological adaptability.
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largest body size.
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largest brain relative to body size.
Frage 18
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The increased brain size observed in the order Primates
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results in extended periods of nursing and development to accommodate increasing behavioral complexity.
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results in shorter developmental periods to accommodate the necessary energy expenditures of larger brain size.
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demonstrates the importance of intelligence in primate evolution.
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demonstrates the importance of intelligence in primate evolution AND results in extended periods of nursing and development to accommodate increasing behavioral complexity.
Frage 19
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Anthropoids include
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monkeys and apes, including humans.
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African and Asian apes only.
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tarsiers, monkeys, and apes only.
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lemurs, lorises, galagos, and tarsiers.
Frage 20
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Modern primates are characterized by arboreal adaptations, including
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opposable thumbs.
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a precision grip.
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short digits.
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an expanded reliance on sense of smell.
Frage 21
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Preadaptation is
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the series of apparent adaptations that are never actually used.
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the use of an anatomical feature in a way unrelated to the feature’s original function.
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an anatomical feature used in the manner for which it was originally selected.
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a phenomenon that occurs before natural selection can occur.
Frage 22
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Primate females
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invest less in their offspring than do many other mammals.
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give birth to more offspring than do most other mammals.
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give birth to fewer offspring than do many other mammals.
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give birth to twins regularly.
Frage 23
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Which of the following lists is a good characterization of primates?
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Primates have impressive, built-in behaviors but are poor learners and require a very specific diet to survive.
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Primates have a shorter life span than other mammals of their size, are intelligent, and almost all eat the same diet.
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Primates are intelligent, are long lived, have diverse diets, and exhibit complex social behavior.
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Primates are intelligent, are long lived, have very narrow dietary requirements, and exhibit diverse social behaviors.
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