Science - With all the discussion about gender. I though that a male has XY chromosome and female has XX. Is there new science where this is incorrect? #ufotwitter

12:32pm PDT - March 22nd, 2023

With all the discussion about gender. I though that a male has XY chromosome and female has XX. Is there new science where this is incorrect? #ufotwitter

0 retweets 0 likes -