Population equilibrium by density-dependent mechanisms
A) is rare in nature.
B) is common in nature.
C) requires that K vary with N.
D) requires self-regulation.
E) none of the above
Correct Answer:
Verified
Q7: The population dynamics of lemmings demonstrate that
A)
Q8: Self-regulation of populations requires
A) long-term stability.
B) density-dependent
Q9: In a metapopulation
A) the landscape is irrelevant.
B)
Q10: The value of the carrying capacity (K)
A)
Q11: Population regulation is related to Darwin's theory
Q13: In group selection,
A) altruism cannot evolve.
B) fitness
Q14: Chance affect populations
A) in metapopulations.
B) when density-independent
Q15: Which of the following do(es) not affect
Q16: Additive mortality
A) proportionally increases the total mortality
Q17: The variable K in the growth equation
A)
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