ナショナルジオグラフィックのインスタグラム(natgeo) - 6月16日 10時00分
Read more at the link in bio.
Scientists recently discovered that female American crocodiles can produce offspring without males—a phenomenon known as facultative parthenogenesis, or “virgin birth." This ability appears to be an ancient trait shared between crocodilians, birds, and dinosaurs (yes, “Jurassic Park" was right).
Photograph by @DavidDoubilet, Nat Geo Image Collection.
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