[sci.bio] sex ratios in birds

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