Https://www.youtube.com/watch?v=mFnmosX-8-I “It’s all about maximising the probability of the male reproducing,” says Sarah Robertson with the College of Adelaide in Australia. The effects are most striking in fruit flies: seminal fluid may make the girls try to eat extra, lay far more eggs and become a lot less receptive to https://www.youtube.com/watch?v=mFnmosX-8-I