According to the Lotka-Volterra equations, which of the following is NOT an expected outcome of competitive interactions between two species? Question options: cies 2 to extinction. cies 1 to extinction. . both species increase to infinity.
2.5 / 2.5 points The intermediate disturbance hypothesis predicts that: Question options: ce will increase diversity. disturbance will increase diversity. disturbance will decrease diversity. nce will increase diversity. Which of the following communities can be expected to have the highest species richness? Question options:sustains 34 species of high evenness.sustains 36 species with very low evenness.sustains 35 species of high evenness.sustains 33 species of low evenness. An organismic concept of communities was developed by:
The number of species within a community is usually greatest when: Question options: e occurs. cy of disturbance occurs. ate frequency of disturbance occurs. disturbance occurs. Which of the following statements is TRUE? Question options: of habitat usually contain fewer species than small patches. usually have larger home ranges than smaller animals. me ranges are usually smaller than herbivore home ranges. are usually limited to small habitat patches. In comparison to the upper intertidal zone, species in the lower intertidal zone are more apt to:
What can paleoecologists utilize to assess which tree species existed in an area? Question options: els rent trees n Beavers maintain a landscape through: Question options: efoliation of shrubs. ots of graminoid plants. pen, willow, and birch trees. eds of mesquite.
Zonation within a community is typically the result of differences in the: Question options: edation among species within a community. duction among species within a community. mpetition among species within a community. acteristics of the environment across a spatial gradient.
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