Category:Secondary sexual characteristics

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Secondary sexual characteristics are traits that distinguish the two sexes of a species, but that are not directly part of the reproductive system. Some have argued that in general they evolved to give an individual an advantage over its rivals in courtship. They are opposed to the primary sexual characteristics: the sex organs.

For more information, see Secondary sexual characteristics.

Subcategories

This category has only the following subcategory.

Pages in category "Secondary sexual characteristics"

The following 13 pages are in this category, out of 13 total.


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