outcrossing

['aʊtkrɒsɪŋ]
  • 释义
  • n.

    远交，异型杂交;

  • v.

    使远交，使异型杂交( outcross的现在分词 );

  • 双语例句
  • 1、

    Gametophytic self - incompatibility ( GSI ) is a widespread mechanism in flowering plants , which prevents self - fertilization and promotes outcrossing.

    自交不亲和是被子植物预防近亲繁殖和保持 遗传 变异的一种重要机制.

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