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
出典:『Wiktionary』 (2024/07/04 03:50 UTC 版)
From intergrade + -ation.
intergradation (plural intergradations)
出典:Wikipedia
出典:『Wikipedia』 (2010/06/08 21:07 UTC 版)
In zoology, intergradation is the way in which two distinct subspecies are connected via areas where populations are found that have the characteristics of both. There are two types of intergradation:
intergradation