Females play a larger role in sperm selection, in fruit flies

SYRACUSE, N.Y., June 10 (UPI) -- Females play a larger role in determining paternity than previously thought -- at least in fruit flies, U.S. biologists say. (Source: Health News - UPI.com)

Source: http://www.medworm.com/index.php?rid=7332456&cid=u_0_26_f&fid=37864&url=http%3A%2F%2Fwww.upi.com%2FHealth_News%2F2013%2F06%2F10%2FFemales-play-a-larger-role-in-sperm-selection-in-fruit-flies%2FUPI-53441370917719%2F

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