What makes a man a man? Socially, that is a complicated question. Genetically, however, it is as simple as a single Y chromosome

What makes a man a man? Socially, that is a complicated question. Genetically, however, it is as simple as a single Y chromosome

Posted in Celebrities, Hot Stuff
Tagged current, degeneration, dramatic-loss, evolutionary, from-the-human, genetic, journal, kateryna-makova, reject-the-idea