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In a Certain Environment,there Is Selection for the Mean Coloration

question 51

Essay

In a certain environment,there is selection for the mean coloration of snail shells.What type of natural selection is this? In what type of environment is this most common?


Definitions:

Demand Curve

A graphical representation showing the relationship between the price of a good and the quantity demanded by consumers within a certain period.

Labor Supply Curve

A graphical representation showing the relationship between the wage rate and the quantity of labor workers are willing to offer at that wage rate.

Marginal Cost

The cost uplift incurred by the creation of an extra unit of a good or service.

Weekly Wage

The total amount of compensation a person receives for work performed during a week, often equated in terms of hourly, daily, or piecework payments.

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