Charles Darwin and Psychologists Consider Human Emotional Expressions

question 138

Multiple Choice

Charles Darwin and psychologists consider human emotional expressions

• A)an adaptive means of communicating one's feelings to others.
• B)to be learned through classical conditioning.
• C)outside of the determining forces of evolution.
• D)totally unique and different than the expressions exhibited by other species.

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Definitions:

Insulin

Protein hormone secreted from the pancreas that increases the uptake of glucose and amino acids by most tissues.

Medullary Interstitial Fluid

The fluid located in the interstitial space of the kidney medulla, playing a crucial role in the concentration of urine.

Vasa Recta

The vasa recta are a series of straight capillaries in the kidney that play a crucial role in the process of urine concentration.

Loop of Henle

A section of the nephron in the kidney which concentrates urine and conserves water.