Sexual Differentiation - Hair Differentiation

Hair Differentiation

The amount and distribution of body hair differs between the sexes. Males have more terminal hair, especially on the face, chest, abdomen and back, and females have more vellus hair, which is less visible. This may also be linked to neoteny in humans, as vellus hair is a juvenile characteristic.

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Famous quotes containing the word hair:

    O Time and Change!—with hair as gray
    As was my sire’s that winter day,
    How strange it seems, with so much gone
    Of life and love, to still live on!
    John Greenleaf Whittier (1807–1892)