| 释义 |
diandry
diandry (daɪˈændrɪ) n1. biology the phenomenon in which an egg is fertilized either by two sperm or by a diploid sperm, thus making the fertilized egg triploid, resulting in early miscarriage2. (Sociology) the practice of having two husbandsdiandry
di·an·dry , diandria (dī'an-drē, dī-an'drē-ă), The phenomenon in which a single oocyte is fertilized by a diploid sperm and hence produces a triploid fetus. Compare: digyny. [di- + G. andros, male] |