EvolutionFebruary 1, 2001
Why the Y is so Weird
Our X and Y chromosomes make an odd couple. The X resembles any other chromosome, but the Y—the source of maleness—is downright strange. How did the two come to differ so much?
Stories by Bruce T. Lahn
Why the Y is so Weird
Our X and Y chromosomes make an odd couple. The X resembles any other chromosome, but the Y—the source of maleness—is downright strange. How did the two come to differ so much?