Macroevolution May Have Been Caused by

question 89

Multiple Choice

Macroevolution may have been caused by

• A) changes in homeotic genes.
• B) small, cumulative genetic changes.
• C) exaptation.
• D) allopatric speciation.
• E) more than one of these.

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Definitions:

Observational Learning

The process of learning behaviors by watching and imitating others, without direct reinforcement.

Discourtesy and Disrespect

Behaviors or actions that are rude, inconsiderate, or show a lack of regard for others.

Cognitive Map

A mental representation of a spatial arrangement such as a maze.

Latent Learning

Learning that occurs without immediate reinforcement and is not demonstrated until a suitable motivation is provided.