popular sire effects
... that the practice of breeding show dogs has produced popular sire effects that reduce genetic diversity and can exacerbate the spread of inherited diseases?
... that the practice of breeding show dogs has produced <b id="mwBsw"><a href="./Popular_sire_effect" id="mwBs0" rel="mw:WikiLink" title="Popular sire effect">popular sire effects</a></b> that reduce genetic diversity and can exacerbate the spread of inherited diseases?