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Keywords from Image Description:
Simplified spermatozoon diagram pt.svg of human spermatozoon lidsk spermie kresba diagrama de um espermatozide humano Simplifiedspermatozoondiagram svg UTC original work Mariana Ruiz derivative work NunoAgostinho Other versions diagram of human spermatozoa Portuguese translation NunoAgostinho Simplifiedspermatozoondiagram svg