noun🔗Share造精器An organ producing male gametes called antherozoids, found in some algae, ferns, and bryophytes."In biology class, we learned that the antheridium in a fern produces sperm cells that need water to swim to the egg. "生物の授業で、シダの造精器は卵に泳ぐために水を必要とする精子細胞を生成することを学びました。organbiologyplantsexChat with AIVocabulary GamePractice Reading