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Did You Know?

Biology is both exciting and unique. Monday through Friday, I'll post an interesting biology fact. From bacteria to mammals, we'll explore the exciting world of biology. If you have a suggestion, send email to Regina. For current facts, please see the Did You Know? page.

December 20, 1999
More Facts

Did you know that...

an unfertilized ostrich egg is the largest known single cell?

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December 1999 Archive


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