Topics: Properties of Hair and Scalp Quiz
___________ melanin is responsible for brown and black color
A. natural
B. pheomelanin
C. eumelanin
D. pigment
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Name the two types of melanin (pigment)
A. eumelanin. pheomelanin
B. canities, eumelanin
C. grey, natural
D. pheomelanin, natural