The differences in human skin color are caused by: the amount of melanin in the skin. the amount of carotene in the skin. the amount of vitamin D in the skin. O the distribution of melanin in the skin.

The differences in human skin color are caused by: the amount of melanin in the skin. the amount of carotene in the skin. the amount of vitamin D in the skin. O the distribution of melanin in the skin.

Body Structures & Functions

12th Edition

ISBN:9781285695495

Author:Scott

Publisher:Scott

Chapter5: Integumentary System

Section: Chapter Questions

Problem 2RQ

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Stress is defined as the feeling of being overwhelmed or unable to cope with emotional or mental pressure. Any event or action that makes a person annoyed, furious, or nervous can trigger it. Chemical changes in the body caused by stress can cause blood pressure, blood sugar levels, and heart rate to rise.

Question

is it causedby the amount of carotene or distribution of melanine?

The differences in human skin color are caused by:
the amount of melanin in the skin.
the amount of carotene in the skin.
the amount of vitamin D in the skin.
the distribution of melanin in the skin.

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