In Kettlewell's Research, the Proportion of Dark-Colored Moths Increased as _____

question 47

Multiple Choice

In Kettlewell's research, the proportion of dark-colored moths increased as _____ increased.

• A) pollution
• B) the use of outdoor lights
• C) dark-colored beetles
• D) the number of trees

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Definitions:

Real Domestic Output

The value of all goods and services produced within a country's borders in a given time period, adjusted for inflation.

Labor Force

The total number of people employed or actively seeking employment in a given economy.

High-Paying Occupations

Jobs that offer salaries significantly above the median income level for workers, often requiring specialized skills or education.

Minority Workers

Workers who belong to a racial, ethnic, or socio-cultural minority group within the broader workforce.