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:

Social Factors

Aspects of society that influence individuals' behaviors, attitudes, and life chances.

Life Span

The maximum or average duration of life of an organism or a category of organisms.

Personality Develops

The process by which an individual's characteristic patterns of thinking, feeling, and behaving are established and change over time.

Erikson

refers to Erik Erikson, a developmental psychologist known for his theory on the psychosocial development of humans, highlighting eight stages that span from infancy to late adulthood.