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    EJ
    Ernest Everett Just
    Science1900sMarine Biology

    Ernest Everett Just

    Biologist who studied the secrets of living cells.

    Black Innovators

    Their Story

    Ernest Everett Just was a biologist who studied how cells work, especially during the earliest stages of life. He did much of his research using marine animals like sea urchins. He emphasized the importance of the cell surface and its surroundings.

    Era

    1900s

    Field

    Marine Biology