Chapter 5 Our Place In Nature: Humans As Primates
The questions in this quiz are not of my creation. They are solely used as study material.
Questions and Answers
- 1.
The name most closely associated with the system traditionally used to classify living things is:
- A.
Darwin
- B.
Linnaeus
- C.
Lyell
- D.
Lamarck
Correct Answer
B. LinnaeusExplanation
Linnaeus is the correct answer because he is widely known for developing the system of taxonomy, which is used to classify and categorize living organisms. His system, known as binomial nomenclature, involves giving each organism a two-part scientific name consisting of its genus and species. Linnaeus's work laid the foundation for modern biological classification and his system is still widely used today.Rate this question:
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- 2.
The best analogue to the system of nested categories in taxonomy is:
- A.
The three branches of the federal government
- B.
The academic departments at a university
- C.
The address on a letter
- D.
The teams in major league sports
Correct Answer
C. The address on a letterExplanation
The correct answer is the address on a letter. Just like taxonomy organizes living organisms into nested categories based on their characteristics, the address on a letter organizes the recipient's location into nested categories such as country, state, city, street, and house number. Both systems use a hierarchical structure to classify and categorize elements. The other options, such as the three branches of the federal government, academic departments at a university, and teams in major league sports, do not exhibit the same nested categorization as taxonomy and the address system.Rate this question:
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- 3.
Which of the following is NOT a reason we humans are placed in kingdom Animalia?
- A.
We ingest our food
- B.
We have nervous systems and sense organs
- C.
We are capable of intentional movement
- D.
We reproduce sexually
Correct Answer
D. We reproduce sexuallyExplanation
The reason "we reproduce sexually" is not a valid explanation for why humans are placed in the kingdom Animalia because sexual reproduction is a common characteristic shared by many organisms within the animal kingdom. It is not a distinguishing factor that sets humans apart from other animals.Rate this question:
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- 4.
Humans are members of phylum chordata because of our:
- A.
Jointed legs
- B.
Backbones
- C.
Complex digestive systems
- D.
Multicellular structure with hard parts
Correct Answer
B. BackbonesExplanation
Humans are members of the phylum Chordata because we have backbones. The presence of a backbone, also known as a vertebral column, is a defining characteristic of organisms in the Chordata phylum. This structure provides support and protection for the spinal cord, which is a crucial part of our nervous system.Rate this question:
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- 5.
Which of the following are NOT vertebrates
- A.
Sharks
- B.
Apes
- C.
Frogs
- D.
Lobsters
Correct Answer
D. LobstersExplanation
Lobsters are not vertebrates because they belong to the phylum Arthropoda, which includes animals with an exoskeleton and segmented bodies. Vertebrates, on the other hand, belong to the subphylum Vertebrata and have a backbone or vertebral column. Sharks, apes, and frogs are all vertebrates because they possess a vertebral column.Rate this question:
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- 6.
Which of the following traits is possessed ONLY by mammals?
- A.
Warm-bloodedness
- B.
Birth of live young
- C.
Nourishment of the young with milk
- D.
Parental care of the young
Correct Answer
C. Nourishment of the young with milkExplanation
Mammals are the only group of animals that possess the trait of nourishing their young with milk. This is a unique characteristic that sets them apart from other animals. While other traits listed, such as being warm-blooded, giving birth to live young, and providing parental care, can also be found in other animal groups, the ability to produce milk and feed their offspring is exclusive to mammals.Rate this question:
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- 7.
Which of the following is NOT a trait of all mammals?
- A.
Birth of live young
- B.
Hair (at least at sometime in their evolutionary history)
- C.
Milk for nourishing the young
- D.
Warm-bloodedness
Correct Answer
A. Birth of live youngExplanation
The birth of live young is not a trait of all mammals. While most mammals do give birth to live young, there are a few exceptions. For example, monotremes such as the platypus and echidna lay eggs instead of giving birth. Therefore, the ability to give birth to live young is not a universal trait among mammals.Rate this question:
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- 8.
There are now about how many species of living primates?
- A.
50
- B.
100
- C.
200
- D.
The number is unknown
Correct Answer
C. 200Explanation
The correct answer is 200 because there are approximately 200 known species of living primates. This includes various types of monkeys, apes, and prosimians such as lemurs. These species are found in different parts of the world and exhibit a wide range of behaviors and characteristics. It is important to note that this number may change as new species are discovered or reclassified through ongoing research and scientific advancements.Rate this question:
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- 9.
The most accurate description of the environment of the primate order is:
- A.
Tropical
- B.
Terrestrial
- C.
Savanna
- D.
Arboreal
Correct Answer
D. ArborealExplanation
The most accurate description of the environment of the primate order is arboreal. This means that primates primarily live and move in trees. They have adaptations such as grasping hands and feet, long limbs, and flexible joints that allow them to navigate and live in the trees. This arboreal lifestyle provides them with access to food sources like fruits and leaves, as well as protection from predators on the ground.Rate this question:
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- 10.
The dominant sense of the primates is:
- A.
Smell
- B.
Vision
- C.
Hearing
- D.
Taste
Correct Answer
B. VisionExplanation
Primates, including humans, rely heavily on their vision as their dominant sense. Vision allows primates to gather information about their surroundings, identify objects, and navigate their environment. Primates have well-developed eyes that provide them with depth perception, color vision, and the ability to see in different light conditions. This visual acuity is crucial for primates' survival, as it helps them locate food, avoid predators, and communicate with others of their species. Overall, vision plays a vital role in the lives of primates, making it their dominant sense.Rate this question:
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- 11.
Which is NOT a general trait of the movement of the primates?
- A.
Quadrupedal walking
- B.
Prehensile hands
- C.
Opposable thumbs
- D.
Habitual bipedal walking
Correct Answer
D. Habitual bipedal walkingExplanation
The movement of primates is characterized by various traits such as quadrupedal walking, prehensile hands, and opposable thumbs. However, habitual bipedal walking is not a general trait of primates. While some primates, like humans, are habitual bipeds, many others primarily move on all fours or use a combination of both bipedal and quadrupedal locomotion. Therefore, habitual bipedal walking is not a universal characteristic of the primate movement.Rate this question:
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- 12.
The ability to grasp with the hands (and, sometimes, feet) is called:
- A.
Opposability
- B.
Manual dexterity
- C.
Bipedalism
- D.
Prehensile
Correct Answer
D. PrehensileExplanation
Prehensile refers to the ability to grasp or hold objects with the hands or feet. This term is commonly used to describe the dexterity and adaptability of certain animals, such as primates, who can manipulate objects with their limbs. It is the most fitting term among the options provided as it directly relates to the ability to grasp with the hands and feet. Opposability refers specifically to the ability of the thumb to oppose the other fingers, which is a key aspect of prehensile abilities. Manual dexterity refers to the overall skill and coordination in using the hands, while bipedalism refers to the ability to walk upright on two legs, which is unrelated to grasping.Rate this question:
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- 13.
The ability to touch the thumb with the tips of the other fingers is called:
- A.
Prehensile
- B.
Opposability
- C.
Dexterity
- D.
Grasping
Correct Answer
B. OpposabilityExplanation
Opposability refers to the ability to touch the thumb with the tips of the other fingers. This characteristic is unique to humans and some primates, allowing for precise and coordinated movements of the hands and fingers. It enables us to grasp objects with precision and perform fine motor tasks.Rate this question:
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- 14.
Most primates give birth to:
- A.
Litters of young
- B.
Twins
- C.
One offspring at a time
- D.
Triplets
Correct Answer
C. One offspring at a timeExplanation
Most primates give birth to one offspring at a time. This is because primates, including humans, have a relatively long gestation period and invest a significant amount of time and energy in raising their offspring. Giving birth to one offspring at a time allows primates to focus their resources on ensuring the survival and well-being of that individual. Additionally, primates often have complex social structures and require a high level of parental care and attention, which would be difficult to provide if they were giving birth to multiple offspring simultaneously.Rate this question:
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- 15.
Primates have a long period of dependency after birth because:
- A.
They are larger than most animals
- B.
They are less well-adapted
- C.
They develop slowly
- D.
They have more to learn than most animals in order to survive
Correct Answer
D. They have more to learn than most animals in order to surviveExplanation
Primates have a long period of dependency after birth because they have more to learn than most animals in order to survive. Unlike other animals, primates rely heavily on learned behaviors and social interactions for their survival. They need to learn how to find food, build shelters, avoid predators, and navigate their complex social hierarchies. This learning process takes time, and the extended period of dependency allows young primates to acquire the necessary skills and knowledge from their parents and other group members.Rate this question:
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- 16.
The brains of primates are:
- A.
Larger in absolute size than the brains of any other mammals
- B.
All as complex as the human brain
- C.
Larger in relative size than the brains of other mammals
- D.
The only mammalian brains capable of reasoning and problem solving
Correct Answer
C. Larger in relative size than the brains of other mammalsExplanation
The correct answer is that the brains of primates are larger in relative size than the brains of other mammals. This means that in proportion to their body size, primates have larger brains compared to other mammals. This is significant because it suggests that primates have a higher level of brain development and complexity relative to their body size. It also implies that primates may have a greater capacity for cognitive abilities and advanced behaviors compared to other mammals.Rate this question:
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- 17.
Primates live in societies based largely on:
- A.
Unconscious herding behavior
- B.
Collective relationships among a group of individuals
- C.
Inborn, genetically-based behavior patterns
- D.
Agreed upon, although unwritten, formalized laws
Correct Answer
B. Collective relationships among a group of individualsExplanation
Primates live in societies based largely on collective relationships among a group of individuals. This means that their social structure and interactions are primarily shaped by the relationships they have with other members of their group. These relationships can be based on various factors such as kinship, dominance hierarchies, and cooperation. Through these collective relationships, primates are able to establish social bonds, communicate, and engage in various social behaviors that are essential for their survival and well-being.Rate this question:
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- 18.
In some primates, there is differential social power and influence. This is technically known as:
- A.
Social status
- B.
Dominance hierarchy
- C.
Troop organization
- D.
Charisma
Correct Answer
B. Dominance hierarchyExplanation
In some primates, there is a hierarchical system where individuals have different levels of social power and influence. This system is known as a dominance hierarchy. In a dominance hierarchy, individuals have different ranks or positions within the group, and higher-ranking individuals have more power and influence over lower-ranking individuals. This social structure helps maintain order and reduces conflict within the group.Rate this question:
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- 19.
A common primate practice that serves to both maintain hygiene and group harmony and unity is called:
- A.
Bathing
- B.
Dominance hierarchy
- C.
Grooming
- D.
Vocalization
Correct Answer
C. GroomingExplanation
Grooming is a common primate practice that serves to both maintain hygiene and group harmony and unity. Primates engage in grooming behaviors such as picking through each other's fur, removing parasites, and social bonding. This practice not only helps to keep individuals clean and free from parasites but also strengthens social bonds within the group. Grooming promotes trust, cooperation, and communication among primates, contributing to the overall harmony and unity of the group.Rate this question:
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- 20.
Most prosimians now live:
- A.
On mainland Africa
- B.
On mainland Asia
- C.
In the New World
- D.
On Madagascar and the islands of Southeast Asia
Correct Answer
D. On Madagascar and the islands of Southeast AsiaExplanation
Most prosimians now live on Madagascar and the islands of Southeast Asia. This is because these regions provide suitable habitats for prosimians, including lemurs, lorises, and tarsiers. Madagascar, in particular, is known for its high biodiversity and unique ecosystems, making it an ideal home for many primate species. Similarly, the islands of Southeast Asia, such as Borneo and Sumatra, also have diverse forests and offer a variety of food sources for prosimians. Therefore, these regions have become the primary habitats for most prosimians today.Rate this question:
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- 21.
Relative to the other primates, the prosimians:
- A.
Are more intelligent
- B.
Have better vision
- C.
Have a better sense of smell
- D.
Are more widely dispersed
Correct Answer
C. Have a better sense of smellExplanation
Prosimians have a better sense of smell compared to other primates. This means that they rely more on their sense of smell to navigate their environment and locate food. This adaptation may have evolved due to their nocturnal lifestyle and the need to locate food sources in the dark. While other primates may have better vision or higher intelligence, prosimians excel in their olfactory abilities.Rate this question:
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- 22.
Humans are considered:
- A.
Old World primates
- B.
New World primates
- C.
Prosimians
- D.
Apes
Correct Answer
A. Old World primatesExplanation
Old World primates are considered humans because they belong to the same taxonomic family, Hominidae. This family includes humans, as well as other primates such as chimpanzees, gorillas, and orangutans. Old World primates are distinguished from New World primates by various anatomical and behavioral characteristics. They are native to Africa and Asia and are known for their advanced cognitive abilities, complex social structures, and upright posture. Humans, as a species, evolved from Old World primates and share a common ancestor with them.Rate this question:
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- 23.
Humans differ LEAST from the other primates in:
- A.
Locomotion
- B.
Complexity and size of brain
- C.
The senses
- D.
Length of time of dependency and maturation
Correct Answer
C. The sensesExplanation
Humans differ least from other primates in terms of the senses. This means that the sensory abilities of humans are similar to those of other primates, such as their ability to see, hear, taste, smell, and touch. While there may be some variations in the specific capabilities within each sense, overall, humans and other primates share similar sensory systems. This is in contrast to the other options listed, such as locomotion, brain complexity and size, and the length of time of dependency and maturation, where humans show more significant differences compared to other primates.Rate this question:
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- 24.
Humans differ MOST from the other primates in:
- A.
The senses
- B.
Living in social groups
- C.
Sexual behavior
- D.
Number of offspring at each birth
Correct Answer
C. Sexual behaviorExplanation
Humans differ most from other primates in terms of sexual behavior. Unlike most primates who have a specific mating season, humans engage in sexual activity throughout the year. Additionally, humans have a greater variety of sexual behaviors and practices compared to other primates. Human sexuality is not solely for reproductive purposes but also for pleasure and emotional bonding. This distinction in sexual behavior sets humans apart from other primates.Rate this question:
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