The pigment responsible for natural hair color is

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Multiple Choice

The pigment responsible for natural hair color is

Explanation:
Hair color is determined by melanin produced in the hair follicle’s pigment cells, called melanocytes. The type and amount of melanin—eumelanin (brown/black) and pheomelanin (red/yellow)—shape whether hair is blond, brown, black, or red, with genetics largely setting how much pigment you make and aging or hormones influencing changes over time. Keratin is the structural protein that makes up the hair shaft, not its color. Carotene can give a slight yellowish tint in some cases but isn’t the primary pigment, and hemoglobin is the blood pigment and doesn’t determine hair color.

Hair color is determined by melanin produced in the hair follicle’s pigment cells, called melanocytes. The type and amount of melanin—eumelanin (brown/black) and pheomelanin (red/yellow)—shape whether hair is blond, brown, black, or red, with genetics largely setting how much pigment you make and aging or hormones influencing changes over time. Keratin is the structural protein that makes up the hair shaft, not its color. Carotene can give a slight yellowish tint in some cases but isn’t the primary pigment, and hemoglobin is the blood pigment and doesn’t determine hair color.

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