The Questions Below Are Based on the Following Description

question 26

Multiple Choice

The questions below are based on the following description.
Several closely related frog species of the genus Rana are found in the forests of the southeastern United States. The species boundaries are maintained by reproductive barriers. In each case, match the various descriptions of frogs below with the appropriate reproductive barrier listed.
-Males of one species sing only when its predators are absent; males of another species sing only when its predators are present.

• A)behavioral
• B)gametic
• C)habitat
• D)temporal
• E)mechanical

Understand the concept of allele frequency in a population.

Grasp the principles of the Hardy-Weinberg equilibrium, including the conditions required for it to apply and the reasons why it is important for studying genetic variation.

Learn to calculate allele and genotype frequencies within populations and apply these calculations to predict future frequencies.

Understand the concepts of genetic drift, gene flow, and other mechanisms of evolution beyond natural selection, such as sexual selection and mutation.

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A financial institution owned by its depositors, primarily engaging in saving accounts and residential mortgage lending.