«Female fruit flies with superior genes that allow them to lay more eggs were so attractive to male suitors they spent most of the time fending off male suitors rather than actually laying eggs. (sciencedaily.com)
that it is the biological instinct of a female to find a rich man with superior genes. (petesgrillandpizza.com)
That's an odd way of phrasing it, but the people who have discovered they were conceived through the narcissistic machinations of a weird old man who wanted to fill the world with his superior genes have undergone pain and suffering that it's difficult to comprehend. (mommyish.com)