noun ダウンロード 🔗共有 造精器 An organ producing male gametes called antherozoids, found in some algae, ferns, and bryophytes. Examples : "In their biology class, students learned that the antheridia of ferns produce sperm that need water to swim to the eggs for fertilization. " 生物の授業で、生徒たちはシダの造精器が受精のために卵に泳ぐために水を必要とする精子を生成することを学びました。 organ biology plant sex AIとチャット語彙ゲーム読解練習
