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Exam 4 Openstax Flashcards | StudBud
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Exam 4 Openstax
Exam 4 Openstax
28 terms
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Questions
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Answers
1
Examine the food web below. What trophic level is the organism that is circled?
primary consumer
secondary consumer
producer
top predator
2
What organ system is the first line of defense for your body?
Circulatory
Integumentary
Immune
Muscle
3
What type of tissue contracts when stimulated?
Nervous
Muscle
Connective
Epithelial
4
What type of succession is being shown?
primary
natural
secondary
keystone
5
What organ system is responsible for creating and nurturing the next generation?
Muscle
Circulatory
Reproductive
Integumentary
6
Which of the following is NOT a predicted outcome of climate change?
reduced disease
decreased ocean pH
change in phenology of organisms
increased frequency and intensity of storms
7
What organ system is responsible for filtering your blood and maintaining blood volume?
Urinary
Digestive
Circulatory
Reproductive
8
The biome that is characterized by very low precipitation.
Tundra
Tropical forest
Desert
Grassland
9
What type of interaction is being exhibited?
mutualism
competition
commensalism
exploitation
10
What part of the brain is responsible for interpreting smell?
Parietal
Occipital
Frontal
Temporal
11
Which nutrient cycle is a major contributor to aquatic eutrophication and dead zones?
S
C
N
P
12
A species that is a small proportion of a community by weight but impacts its diversity is:
endemic species
native species
indicator species
keystone species
13
What is the carrying capacity of this population of sheep?
~60
~100
~80
~40
14
The equatorial biome that is characterized by very high precipitation.
Desert
Tropical forest
Grassland
Tundra
15
Examine the food web below. What trophic level is the organism that is circled?
producer
primary consumer
top predator
secondary consumer
16
What type of growth is exhibited by the green line?
carrying capacity
experimental
exponential
logistic
17
What type of succession is being shown?
secondary
primary
keystone
natural
18
Biodiversity can be conserved by:
All of these
Reduce, reuse, recycle!
Creation of preserves
Restore habitat
19
Examine the food web below. What trophic level is the organism that is circled?
primary consumer
secondary consumer
top predator
producer
20
All global changes occuring today are due to human activity.
True
False
21
What type of interaction is being exhibited?
mutualism
commensalism
competition
exploitation
22
Examine the survivorship curves. What does it tell you about rams??
females live longer
males live longer
males and females don't differ in survival
23
When birth and immigration rates exceed death and emmigration rates, a population will:
Decrease
Stay the same
Increase
24
Climate change is not a natural process.
False
True
25
Which is a biotic factor that has or is expected to be altered due to climate change?
Increased temp
All of these
Shifts in species distributions
Decreased ocean pH
26
Climate and weather are basically the same thing.
False
True
27
Does this image indicate a density dependent or density independent factor?
density-independent
density-dependent
28
What is the role of this system?
circulate O2 and glucose
Rapid communication via electrochemical signals
structure, support, storage
Absorb nutrients and eliminate solid waste
