In Order for Speciation to Occur, What Must Be True

question 13

Multiple Choice

In order for speciation to occur, what must be true?

• A) The number of chromosomes in the gene pool must change.
• B) Changes to centromere location or chromosome size must occur within the gene pool.
• C) Large numbers of genes that affect a single phenotypic trait must change.
• D) Large numbers of genes that affect numerous phenotypic traits must change.
• E) At least one gene, affecting at least one phenotypic trait, must change.

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Definitions:

Inventory Increases

A rise in the amount of goods and materials on hand, often indicative of increased production or decreased sales.

Cost of Goods Sold

Represents the direct costs attributable to the production of the goods sold by a company, including material, labor, and overhead costs.

Ending Inventory

The value of goods available for sale at the end of an accounting period, calculated as beginning inventory plus purchases minus cost of goods sold.

Purchases

Purchases refer to the acquisition of goods or services by a company or individual, often implying the transaction in a business context.