My source is a book, and thus not terribly accessible. As Alicorn points out, menopause makes sense, but its existence strongly suggests enough women lived long enough for it to actually be selected for. It is not common in other animals.
My source is a book, and thus not terribly accessible. As Alicorn points out, menopause makes sense, but its existence strongly suggests enough women lived long enough for it to actually be selected for. It is not common in other animals.