Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

Kaleva

(40,397 posts)
5. Because all human embryos start out with them
Thu Jun 12, 2014, 09:48 PM
Jun 2014

Some animals have evolved to the point where the males do not have nipples. Stallions and male mice are examples.

Recommendations

0 members have recommended this reply (displayed in chronological order):

Latest Discussions»General Discussion»you all got me wonderin w...»Reply #5