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Barber 102 Science Part 2 Flashcards | StudBud
Barber 102 Science Part 2
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Gray hair is caused by a(n):
A
excessive color pigment in the cuticle layer of the hair
B
reduced color pigment in the medulla layer of the hair
C
reduced color pigment, melanin in the cortex layer of the hair
D
excessive color pigment in the cortex layer of the hair
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