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想知道你怀孕了吗？用这只青蛙吧——卡莉·安妮·约克 (Carly Anne York)
187,687 views |
卡莉·安妮·约克 (Carly Anne York) |
TED-Ed
• September 2023
Read transcript
在 20 世纪早期，孕检需要一种滑溜的工具——雌性非洲爪蛙。几十年来，这个生物用于孕检和其他科学目的，向医院和研究所的供应不断。那么这些青蛙为何如此独特？卡莉·安妮·约克 (Carly Anne York) 分享了这些非凡两栖动物的秘密。 由卡莉·安妮·约克 (Carly Anne York) 讲述，Yajun Shi 执导。
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