The Following Questions Refer to the Paragraph and Graphs Below

question 29

Multiple Choice

The following questions refer to the paragraph and graphs below.
In a hypothetical situation, the National Park Service, which administers Grand Canyon National Park in Arizona, builds a footbridge over the Colorado River at the bottom of the canyon. The footbridge permits interspersal of two closely related antelope squirrels. Previously, one type of squirrel had been restricted to the terrain south of the river, and the other type had been restricted to terrain on the north side of the river. Immediately before and ten years after the bridge's completion, ten antelope squirrels from both sides of the river were collected, blood samples were taken, and frequencies of alleles unique to the two types of antelope squirrels were determined (see graphs below) .


-The results depicted in the graphs above are best accounted for by which of the following facts?

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Definitions:

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A comprehensive cloud-based enterprise resource planning (ERP) software suite that helps organizations manage key business processes.

Inventory Turnover Ratio

A financial metric that indicates how many times a company's inventory is sold and replaced over a certain period, reflecting the efficiency of inventory management.

Cost Of Goods Sold

An accounting term representing the direct expenses related to the production of goods sold by a company, including material and labor costs.

Inventory

The total amount of goods or materials a business has in stock at any given time, used for production or sales.