3
QuizMultiple Choice

Population Size and Structure — Quiz

Question 3 • Biology

Colorado has a vast population of lodgepole pines. A population of lodgepole pines has been killed in a section of the forest. What is a possible limiting factor of that population?

Answer
A
shallow root system
B
devastation by the pine bark beetle
C
genetic variability
D
Colorado’s long history of acidic soils
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