Researchers argue that conventional models of sexual behaviour’s evolution take two things for granted that they should not
WHEN IT COMES to sexual behaviour, the animal kingdom is a broad church. Its members indulge in a wide variety of activities, including with creatures of the same sex. Flying foxes gather in all-male clusters to lick each other’s erect penises. Male Humboldt squid have been found with sperm-containing sacs implanted in and around their sexual organs in similar quantities to female squid.
The group of young researchers from institutions across America who wrote the paper, led by Julia Monk, a graduate student at Yale, argue that conventional models of sexual behaviour’s evolution take two things for granted that they should not. The first is that the cost of same-sex behaviour is high because energy and time spent engaged in it do not contribute to reproductive success.
Indonesia Berita Terbaru, Indonesia Berita utama
Similar News:Anda juga dapat membaca berita serupa dengan ini yang kami kumpulkan dari sumber berita lain.
Please Do Not Break Up With Me Unless You're Going to Pay a Celebrity to Do ItWhen I was a sophomore in college, the guy I was dating broke up with me by reading to me from Descartes’s Meditations on Philosophy, a move so cryptic and weird I actually didn’t realize he had dumped me until several weeks later. I tell this story often as an example of an outrageous breakup, but it pales in comparison to the work of one Cheyenne, who allegedly paid Sugar Ray’s Mark McGrath to dump her long distance boyfriend over Cameo.
Baca lebih lajut »
'Schitt's Creek' creator Dan Levy claims Delta cut gay love scenes from 'Rocketman''Schitt's Creek' star and co-creator, Dan Levy, took to Twitter to share his disappointment that same-sex love scenes apparently had been removed from the in-flight movie, 'Rocketman.'
Baca lebih lajut »
Jamie Otis & Doug Hehner Announce Sex of Baby No. 2Married at First Sight's Jamie Otis and Doug Hehner Announce Sex of Baby No. 2
Baca lebih lajut »
Uber love-hate cycle becoming tech’s new normSuccess has brought the ride-hailing app loyal customers, but also bitter enemies. Car-sharing startup Turo, which has attracted the ire of U.S. auto rental firm Enterprise, shows it’s a problem for other disruptors too. Turo has a good case, but that’s not always enough.
Baca lebih lajut »