How Did the Discovery of Genetic Mutation Contribute to the Modern

question 73

Multiple Choice

How did the discovery of genetic mutation contribute to the modern synthesis of evolution?

• A) It explained patterns of inheritance
• B) It demonstrated the true structure of DNA
• C) It provided a mechanism by which genetic variation could be generated
• D) It showed why reproductive success can vary among individuals
• E) It illustrated that many more young are produced than can survive

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Definitions:

Biological Therapy

The use of physical and chemical procedures to help people overcome psychological problems.

Cognitive Therapy

A form of psychotherapy that emphasizes the important role of thinking in how we feel and what we do; it is focused on changing distorted thoughts to improve emotional response and behavior.

Catharsis

The reliving of past repressed feelings in order to settle internal conflicts and overcome problems.

Repression

A psychological defense mechanism where unwanted thoughts and desires are unconsciously pushed out of conscious thought.