antho chap 7 – Flashcards
25 test answers
Unlock all answers in this set
Unlock answers 25question
According to proponents of behavioral ecology,
answer
behaviors have evolved through the operation of natural selection
Unlock the answer
question
What do the language experiments with chimpanzees, bonobos, and gorillas indicate?
answer
They have some ability to use signs to communicate.
Unlock the answer
question
What is the basic primate social unit?
answer
the mother and infants
Unlock the answer
question
In the context of social groups, dominance hierarchies
answer
impose a certain amount of order within the group
Unlock the answer
question
___________ is the study of the evolution of behavior, emphasizing the role of ecological factors as agents of natural selection.
answer
Behavioral ecology
Unlock the answer
question
Infanticide by adult males
answer
has been reported for a number of primate species
Unlock the answer
question
______ dispersal is the most common pattern in mammals, including primates.
answer
male
Unlock the answer
question
Species producing relatively large numbers of offspring and invest little parental care are
answer
. r-selected
Unlock the answer
question
Primate behavior is best viewed as being
answer
influenced by environmental factors
Unlock the answer
question
Linguistic symbols are said to be ________ because they do not resemble the object or concept they represent.
answer
arbitrary
Unlock the answer
question
As a general rule, what do larger animals require?
answer
fewer calories per unit of weight than smaller animals
Unlock the answer
question
Primate groups composed of several adult males and females are advantageous in areas where
answer
predation pressure is high
Unlock the answer
question
What is chest slapping by gorillas an example of?
answer
display
Unlock the answer
question
Altruism is a behavior that
answer
benefits another while involving some risk to the performer
Unlock the answer
question
According to the current evidence discussed in the text, which of the following statement is true?
answer
Some nonhuman primates appear to give specific alarm calls that refer to particular categories of predators.
Unlock the answer
question
In bonobos, males and females
answer
never interact except when a female is in estrus
Unlock the answer
question
Permanent male-female bonds are
answer
not common among nonhuman primates
Unlock the answer
question
Potato washing behavior has been observed in which of the following?
answer
Japanese macaques
Unlock the answer
question
Primate social structure of a group of animals refers to
answer
the behavior of the animals
Unlock the answer
question
Vervet monkey vocalizations
answer
are voluntary responses to external stimuli
Unlock the answer
question
Amicable behaviors that promote group cohesion are called _______ behaviors.
answer
cultural
Unlock the answer
