Why are so many women physically attractive to men but so few men physically attractive to women?

Are there more attractive women out there or do men have lower standards looks-wise than women do?

Comment: “Funny, I just read a study earlier today that men are typically attracted to (and thus want to have sex with) about 35% of women, based on physicality, but women are typically attracted to/ want to sleep with only about 6% of men”

“Evolution has led to women, but not men, getting progressively beautiful, according to scientists. Researchers found that attractive women have more children than their less attractive counterparts and that a higher proportion of those children are female.”

“As attractive couples are less likely to have boy than a girl, men, in contrast, remain as aesthetically unappealing as their caveman ancestors, the scientists claim.”