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Week #10 Review Flashcards | StudBud
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Week #10 Review
Week #10 Review
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Flashcards
41 cards
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Practice quiz
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Questions
41
Answers
1
What does the
Resource Matching Rule
state?
(R)esource use per (N)umber of individuals is equal in habitats 1 and 2
(R)esource use per (N)umber of individuals differs in habitats 1 and 2
2
What is the
Dear Enemy Effect
?
Over time, the more time spent together the more aggression
Over time, the more time spent together the less aggression
3
Low quality habitats lend to more _____ individuals.
More
Fewer
4
What is
Zugunruhe
?
Hostile behavior in migratory animals
Calm behavior in migratory animals
Anxious behavior in migratory animals
Mating behavior in migratory animals
5
Pemphigus
stem-mothers fight over the base of the petiole
True
False
6
What is "The Home Advantage"?
Intruders usually give up when challenging territory holder
Territory holders give up when challenged by an intruder
7
What is this?
It looks like a trap! :(
Emlen Funnel
Bird Funnel
Elmer Funnel
8
Using the equation for the
Resource Matching Rule
, these habitats are equal.
True
False
9
Monarchs use a "sun compass", which means using polarization of UV light.
True
False
10
What is
migration
?
A seasonal, annual, two-way movement to and from breeding and feeding sites
A seasonal, annual, one-way movement to and from breeding and feeding sites
11
What's the relationship between range size for predators and prey abundance/size?
Range size decreases with decreasing prey abundance
Range size increases with increasing prey abundance
Range size increases with decreasing prey abundance
I have no idea what that means.
12
What does this graph tell you about the relationship between fitness and population density?
Habitat A always has a higher fitness
Both of these habitats SUCK
At a certain density, fitness is equal despite quality of habitat
Habitat B always has a higher fitness
13
In the same case study, removing rocks functioned to shrink the territory.
True
False
14
What does the
Payoff Asymmetry Hypothesis
predict?
Holder values territory less due to familiarity & will fight less for it
Holder values territory more due to familiarity & will fight harder for it
15
What is
magnetoreception
?
The ability to detect magnetic fields
Being receptive to the ideals of Magneto regarding mutant rights
16
What are
flyways
?
Commonly used migration paths, often based on landmarks and wind patterns
Commonly used migration paths, often based on landmarks and wind patterns
17
What does the
Payoff Asymmetry Hypothesis
address?
How a stronger force can overcome a weaker one
How a weaker force can overcome a stronger one
18
Why would an organism be territorial?
The fitness benefits are lower elsewhere
The fitness benefits are lower elsewhere
19
What is
Ideal Free Distribution
?
Animals distribute themselves according to where gains are highest
Animals distribute themselves according to where gains are lowest
20
In the case study involving redstart birds, the larger males get the high quality mangroves b/c they fight hard for them
False
True
21
In the fall, birds undergo certain hormonal shifts that cause them to put on weight.
True
False
22
High quality habitats lend to more _____ individuals.
More
Fewer
23
Which of these is NOT a mechanism of orientation and navigation?
Landmarks
Position of the sun (Light Polarization)
Smells
Mate guarding
24
The other males and females are forced into the lower quality scrub areas
False
True
25
What does this graph say about territory size and cost?
A larger territory comes with a lower cost
A larger territory comes with a greater cost
26
What does this graph say about territory size and benefits?
Territories may expand as the benefits become insufficient
Territories may shrink as the benefits become insufficient
27
Males defend high perches to intercept females
False
True
28
Territorial aggression comes with the costs of consuming more energy and a shorter lifespan.
False
True
29
Which of these is considered the "territorial growth" hormone?
Oxytocin
Vasopressin
Prolactin
Testosterone
30
What is the equation used for the
Resource Matching Rule
?
R1/N1 = R2/N2
R1/N2 = R2/N1
R = N
R1/N2 = R1/N2
31
What is the driving factor of the
Great Serengeti Migration
?
Food
Mating
Water
Shelter
32
Monarch butterflies migrate to South America.
False
True
33
In the case study about side-blotched lizards, males defend territories with sunning rocks for females
True
False
34
What is it used to study?
Migratory restlessness in the opposite direction of migration
Migratory restlessness in the direction of migration
35
Fun Fact: Dung Beetles use the starry night sky to navigate!
I need some space.
I'm over the moon.
This is pretty Sirius.
Out of this world.
36
What is the
Nasty Neighbor Effect
?
Showing aggression towards unfamiliar organisms
Showing aggression towards familiar organisms
37
Birds can detect the Earth's magnetic field, stimulating the nerve impulses that deal with Zugunruhe.
True
False
38
Elephant herds migrate in unison via mechanoreceptors in their feet.
True
False
39
Having a larger weight allows migration to the breeding grounds later than others.
False
True
40
Which of these is NOT a physiological change associated with Zugunruhe?
Increase in muscular efficiency
Atrophy of reproductive organs
Circulatory system may shut down
Stored fats processed more quickly
41
What is
Territoriality
?
When the owner abandons the habitat and associated resources
When the owner occupies and defends the habitat and associated resources
