スミソニアン国立動物園のインスタグラム(smithsonianzoo) - 6月8日 23時35分

?? Smithsonian Conservation Biology Institute scientist Mary Hagedorn specializes in coral fertility. She pioneered techniques to freeze and store coral sperm and stem cells.One day, these genetic materials may be used to create new corals, which will help ensure the genetic diversity of the population. FOLLOW THE SCIENCE: https://s.si.edu/2kWKcPC. #WorldOceansDay #WeSaveSpecies #ScienceSavesSeas

[BIHAKUEN]UVシールド(UVShield)

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