rising@utzoo.uucp (Jim Rising) (04/03/88)
It was kindly pointed out to me in a letter that the differences in sizes of sex chromosomes could not effect sperm mobility in birds because the males are the homogametic sex--all sperm carry the W chromosome. Stupid of me. --Jim Rising -- Name: Jim Rising Mail: Dept. Zoology, Univ. Toronto Toronto, Ontario, Canada M5S 1A1 UUCP: {allegra,ihnp4,linus,decvax}!utzoo!rising