All of the following statements concerning hair are true except one. Identify the exception.
A. In pattern baldness, those hair follicles present begin to produce vellus hair.
B. The growth rate of all types of hair is the same.
C. Some loss of hair is normal and indicates old hairs are being pushed out by new hairs.
D. Hair growth occurs in cycles, with growth and resting stages.
E. Genetic factors and testosterone cause pattern baldness.
Answer: B
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