HETEROMORPHIC IDENTITY. “Restriction of recombination across the entire length of the sex chromosomes and continuous gene decay on the Y results in heteromorphism between the X and Y (or Z and W).”
http://www.pnas.org/content/110/16/6453.full
HETEROMORPHIC IDENTITY. “Restriction of recombination across the entire length of the sex chromosomes and continuous gene decay on the Y results in heteromorphism between the X and Y (or Z and W).”
http://www.pnas.org/content/110/16/6453.full