ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wiktionary
digyny (uncountable)
出典:Wikipedia
出典:『Wikipedia』 (2010/09/28 17:01 UTC 版)
Digyny (also digynia) refers to the process of a diploid ovum becoming fertilized by a monoploid sperm. The result of digyny is a triploid zygote. In humans, both gametes (ovum and sperm) are normally monoploid and give rise to a diploid zygote.
Digyny