Density-Blank______ mechanisms are a result of interactions between and/or among populations.Multiple choice question.dependentindependent

Biotic factors, those caused by living organisms, that regulate population growth tend to be density-Blank______.Multiple choice question.dependentindependent

Replication through reproduction, traits variations, and selection are the phenomena that result in Blank______.Multiple choice question.ecosystem disturbancesregime shiftsevolution

If two reproductively isolated populations re-establish contact, Blank______ will tend to increase differences between the populations, and Blank______ will tend to decrease differences between the populations.Multiple choice question.hybrid infertility; hybrid inviabilityhybrid inviability; hybrid infertilityreinforcement; gene flowgene flow; reinforcement

An independent variable Blank______.Multiple choice question.depends on the influence of another variableis independent of any other variables and needs to be analyzed on its own meritscauses the change to another variablemay or may not exist in the researchers' hypothesis

Genetic variation in a population results from evolutionary forces that cause changes in Blank______.Multiple choice question.allele frequenciesmigration ratespopulation sizepredatory habits