Speciation as a Result of Geographic Isolation Generally Occurs at a ________

question 40

Short Answer

Speciation as a result of geographic isolation generally occurs at a ________ rate than speciation as a result of polyploidy.

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Definitions:

Variable Overhead

Costs that fluctuate with production levels, such as utilities or materials used in the manufacturing process.

Variable Costing

An accounting method that includes only variable manufacturing costs - direct materials, direct labor, and variable manufacturing overheads - in product costs.

Variable Costs

Costs that change in proportion to the level of production or business activity.