Puberty: When a male starts to produce testosterone, then facial hair as well as hair over other parts of the body grow. This is a testosterone mediated process and even occurs in women. Yes women make testesterone as well but not as much as men and these are known as secondary sexual characteristics of men and women.
Answered 8/12/2012
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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