Which of the Following Contributes Most to Skin Color

question 15

Multiple Choice

Which of the following contributes most to skin color?

• A) hemoglobin
• B) melanin
• C) carotene
• D) vitamin D
• E) short-term acclimatization

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Definitions:

Operant Conditioning

This learning mechanism, called Operant Conditioning, enhances or diminishes behaviors by applying incentives or consequences.

Reinforcement

In psychology, the process of encouraging or establishing a belief or pattern of behavior, especially by encouragement or reward.

Behavior

Actions or reactions of an entity or organism, often in response to the environment, showcasing a broad spectrum of activity.

Stimulus

any object or event that elicits a sensory or behavioral response in an organism.