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Updated: Jun 2, 2026

Sexual Crosses with the Mucoromycete Phycomyces blakesleeanus
Published on: June 6, 2025
Sex and romance are close evolutionary bedfellows
Edward R Morrison1, Mohamed Ismail Abdul Kader1
1Centre for Comparative and Evolutionary Psychology, University of Portsmouth, King Henry Building, Portsmouth, Hampshire, UK ed.morrison@port.ac.uk ismail.abdul-kader@port.ac.uk.
Abstract:
Evolutionary theory supports the claim that romantic relationships matter more to men than to women. Humans follow the general pattern of ardent males and coy females, but our mostly monogamous mating system means that sexual relationships generally are romantic. The decoupling of sex and romance may be a modern development that does not represent most of human evolutionary history.
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