Population Ecology Question Preview (ID: 46962)
A Test About Population Ecology.
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The maximum number of organisms of a population that an ecosystem can support indefinetely:
a) Density
b) Dispersion
c) Carrying Capacity
d) Limiting Factors
When a population grows faster and faster it's called:
a) Biotic Potential
b) Logistic Growth
c) Exponential Growth
d) Carrying Capacity
Resources that limit the number of organisms an ecosystem can supprot:
a) Carrying Capacity
b) Growth Factors
c) Limiting Factors
d) Resource Factors
Which of these is a density-dependent limiting factor?
a) Predation
b) Fire
c) Drought
d) Natural Disaster
Limiting Factors that do not depend on the density of the population:
a) Density Dependent Factors
b) Density Independent Factors
c) Random Factors
d) Exponential Factors
An organism that makes a lot of babies but doesn't take care of them:
a) R Strategist
b) K Strategist
c) F Strategist
d) No Strategist
This can be clumped, random or uniform:
a) Density
b) Dispersion
c) Drama
d) Desolation
In a population of turtles, 30 turtles are born and 20 die in a year. The growth rate is:
a) Positive
b) Negative
c) Neutral
d) Even
A population of deer grows exponentially until there isn't enough grass to for them all to eat. The deer then start to starve. The grass is a:
a) Carrying Capacity
b) Limiting Factor
c) Growth Rate
d) Density
The type of dispersion where organisms are evenly distributed is:
a) Clumped
b) Random
c) Uniform
d) Density
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