​One Hallmark of Speciation Is ____

question 91

Multiple Choice

​One hallmark of speciation is ____.

• A) ​lack of change in reproductive behaviors
• B) ​a decrease in balanced polymorphisms
• C) ​an increase in fixed alleles
• D) ​decreased genetic diversity of populations
• E) ​end of gene flow between populations

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Definitions:

Dividend Payout Ratio

A financial metric that shows the portion of a company's earnings paid out to shareholders as dividends.

Return on Assets

A financial ratio indicating how effectively a company is using its assets to generate profit.

Earnings Per Share

Earnings per share (EPS) is a financial metric that divides a company's profit available to common shareholders by the average outstanding shares, indicating the amount of money shareholders would receive for each share owned if all profits were distributed.

Earnings Per Share

A financial ratio that measures the amount of net income earned per share of stock outstanding.