WHAT IS LIFE ACHIEVE ACCESS ONLY >I<
5th Edition
ISBN: 9781319487317
Author: PHELAN
Publisher: INTER MAC
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Chapter 11, Problem 3MC
Summary Introduction
Introduction:
The display of aggression in a male stickleback requires no learning, and is almost reflexive.
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Which research question does not refer to proximate causes of behavior?
a.) How do rhesus macaques find their food?
b.) how do pigeons that are experimentally displaced find their way back to their home loft?
c.) How does dispersal affect the survival of Belding's ground squirrels?
d.) Do mother goats learn the odor of their offspring?
e.) How do hummingbirds “know” when it is time to return to their overwintering grounds?
Q1:Communication occurs when
A)
the stimulus-response reaction is altered.
B)
information flows in both directions.
C)
information is shared.
D)
an action by one individual alters the behavior of another.
Q2. Bateman's principle states that,
A)
heritability of male traits is higher than for female traits.
females experience greater variation in reproductive
success than males.
male and female reproductive success must be equal.
males experience greater variation in reproductive success
than females
There are three chief ideas of the handicap principle: 1) Animals communicate with éach other throughn sigi
must be honest, and 3) honest signals are expensive. Stotting behavior (up and down jumps gazelles exhibit when they spot a
predator before the gazelle runs away) often results in the predator leaving before it attacks, presumably because the predator
knows it won't easily catch that gazelle. This clearly is an example of the handicap principle based on the three ideas.
True
False
Chapter 11 Solutions
WHAT IS LIFE ACHIEVE ACCESS ONLY >I<
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- A male and female gibbon that are similar in size likely demonstrate the lack of sexual dimorphism… A : due to the polygamous social structure in gibbons. B : as the result of unequal access to resources within their environment. C : which is not related to social structure in gibbons. D : due to adaptations related to Allen’s rule. E : due to decreased competition for mates in a monogamous social structure.arrow_forwardWhich of the following is an example of a behavioral adaptation? A. flamingo's feathers turn pink after eating crustaceans. B. A snowshoe hare turns white in the winter. C. A robin builds a nest out of sticks and dry grass. D. A Komodo dragon has a poisonous bite.arrow_forwardFor most species of turtles, embryos that incubate at lower temperatures typically produce males, whereas those that incubate at higher temperatures produce females. Higher temperatures from global climate change could lead to skewed sex ratios among offspring and a reduction in breeding success as males become fewer in number. What behaviors during the egg-laying season might lead to potential behavioral adaptations that could help maintain an even sex ratio? Pond turtles that nest in more shaded areas around their ponds. Sea turtles that nest during the cooler part of egg-laying season. Sea turtles laying eggs in a communal nest with other sea turtles. Pond turtles that have multiple clutches throughout egg-laying season.arrow_forward
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- Female parasitoid wasps search for insect hosts in which to lay eggs, and they can often discriminate among individual hosts that are more or less suitable for their offspring. Behavioral ecologists have asked whether or not the wasps’ willingness to lay eggs in less suitable hosts varies with the female’s age. On the basis of life history theory, what pattern of change would you predict? Does life history theory make any other predictions about animal behavior?arrow_forwardBehavior that appears to have no payoff—that is, an individual appears to act to benefit others rather than itself—is known as (a) mutualism (b) helping behavior (c) reciprocal altruism (d) inclusive fitness (e) altruismarrow_forwardRegarding mating behavior, choose the false statement from the list: Some aspects of courtship behavior may have evolved from agonistic interactions. Courtship interactions ensure that the participating individuals are nonthreatening and of the proper species, sex, and physiological condition for mating. The mating relationship in most mammals is monogamous, to ensure the reproductive success of the pair. Polygamous relationships most often involve a single male and many females, but in some species this is reversed. Salmon swimming against the stream to lay eggs is an example of taxis. tropism. kinesis. cognitive mapping spatial learning Female Apanteles wasps lay their eggs in caterpillars of the genus Pieris. The site of the caterpillar initiates the egg laying behavior. This is an example of a fixed action pattern. problem solving behavior. habituation.…arrow_forward
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