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Changing 'just one DNA letter' in female mice triggers growth of male genitalia
科学家发现,对雌性小鼠的 DNA 进行微小的改变,就能使它们发育出雄性生殖器官。
Octopus Sex Just Got Weirder. In Addition to Depositing Sperm, Males' Specialized Mating Arm Can 'Taste' Female Hormones
新研究表明,总胚轴既是生殖器官,又是感觉器官,这是动物中罕见的组合