Final answer:
Skin tone is the depth of color seen on the surface of the skin, which is determined by the amount of melanin present.
Step-by-step explanation:
The depth of color seen on the surface of the skin is known as skin tone. Skin tone is determined by the amount of melanin, a pigment, present in the skin. Melanin is produced by special cells called melanocytes, and the more melanin present, the darker the skin tone.
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