noun🔗ShareAntheridienAn organ producing male gametes called antherozoids, found in some algae, ferns, and bryophytes."In their biology class, students learned that the antheridia of ferns produce sperm that need water to swim to the eggs for fertilization. "In ihrem Biologieunterricht lernten die Schüler, dass die Antheridien der Farne Spermien produzieren, die Wasser benötigen, um zu den Eiern für die Befruchtung zu schwimmen.organbiologyplantsexChat with AIVocabulary GamePractice Reading