A Trait That Serves One Purpose Today but Evolved Under

question 29

Multiple Choice

A trait that serves one purpose today but evolved under different selective conditions is

• A)called an exaptation.
• B)called an adaptation.
• C)not favored by natural selection
• D)A and C
• E)B and C

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Definitions:

Social Communication Disorder

A communication disorder characterized by difficulty using language and other modalities for communicating in social situations.

Verbal Disorder

A category of communication disorders that impair the ability to use or comprehend words, affecting spoken, written, or sign language communication.

Alzheimer's Disease

A progressive neurodegenerative disorder characterized by memory loss, cognitive decline, and personality changes.

Neurocognitive Disorder

A class of mental health disorders characterized by cognitive decline from a previous level of performance.