But so those are all parts of our bodies where we very directly interact with our environment, It's easy to imagine how particularly those parts of our bodies were quickly influenced by selection from the environment and shifted frequencies of genes that are involved in them.
しかし言ってみれば このような身体部分はすべて 外部環境に直接触れています 想像がつくのは こういった身体部分は 環境が及ぼす選択肢の影響を受けて 関連する遺伝子の 頻度を変えることです