asked 117k views
2 votes
With aging, hair turns gray or white due to which of the following causes?

a) decreased hormone levels
b) decreased melanocyte activity
c) reduction in dendritic cells
d) constriction of dermal blood vessels

asked
User Hosny
by
7.5k points

1 Answer

3 votes

Answer:

The answer is b. decreased melanocyte activity.

answered
User SteveD
by
7.3k points
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