最終更新日:2025/11/22
(evolutionary theory) A type of natural selection where members of the sexes acquire distinct forms either because the members of one sex choose mates with particular features or because in the competition for mates among the members of one sex only those with certain traits succeed.
音声機能が動作しない場合はこちらをご確認ください
正解を見る
sexual selection
編集履歴(0)