Streamlined Bodies Are Common in Many Aquatic Organisms: Dolphins, Tuna

question 21

Multiple Choice

Streamlined bodies are common in many aquatic organisms: Dolphins, tuna, penguins, and sharks are all organisms that have streamlined bodies that reduce friction and drag. Body shape in each of these organisms would be considered an:

• A)analogous character.
• B)homologous character.
• C)similar character.
• D)natural character.

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Definitions:

Unconscious Mind

A part of the mind that is not accessible to the conscious mind but that affects behavior and emotions.

Pleasure Principle

A concept in psychoanalytic theory which states that people seek pleasure and avoid pain, guiding the id's demands for immediate gratification of its desires.

Logic and Reason

The application of systematic methods of thinking and reasoning to objectively analyze and draw conclusions.

Basic Fault

In psychoanalytic theory, a deep-seated issue arising from early developmental stages that leads to psychological problems in adulthood.