Showing revision 1Difference (from revision 1 to revision 1)
(
minor diff,
author diff)
(The revisions are identical or unavailable.)
This article describes secondary sex characteristics in terms of what is unique to a given sex and which provides competitive advantage for sexual selection. But I had been under the impression that public hair in humans was considered a secondary sex characteristic (and adult humans of both sexes have it). Is this not true?