The Accompanying Graph Shows Data Collected to Test the Hypothesis

question 39

Multiple Choice

The accompanying graph shows data collected to test the hypothesis that the dewlap extension and the push-up displays of Anolis lizards play a role in sexual selection. Given this data, what can you conclude?

• A) The dewlap extension does not play a role in sexual selection, but push-up frequencies do.
• B) Both the dewlap extension and the push-up frequencies play a role in sexual selection.
• C) Neither the dewlap extension nor the push-up frequencies play a role in sexual selection.
• D) The dewlap extension plays a role in sexual selection, but the push-up frequencies do not.

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Definitions:

Equilibrium Output

The level of output at which the quantity supplied equals the quantity demanded in a market.

Pollution Abatement

Actions or measures implemented to reduce, control, or eliminate pollution from various sources.

Society's Perspective

The collective viewpoints, interests, and priorities of a community or population regarding various issues or policies.

Marginal Benefit

The extra utility or satisfaction garnered by consuming one more unit of a good or service.