The Mudcat Café TM
Thread #167618 Message #4099145
Posted By: keberoxu
24-Mar-21 - 08:51 PM
Thread Name: BS: New news *not* about the virus
Subject: RE: BS: New news *not* about the virus
Well, maybe next best thing is a link to a different article?
Tetrachromacy: A World of Colour
which says, amongst other things,
"This means tetrachromacy is only possible for most women, who have two X chromosomes, and men with Klinefelter syndrome, who have two X chromosomes and one Y chromosome. Therefore, most men, who only have one X chromosome and one Y chromosome, cannot be tetrachromats."
And if that sounds simple to you,
well, it's Greek to me ...