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Un spermatozoïde est une cellule reproductrice (ou gamète) mâle mobile, intervenant dans la reproduction sexuée. Lors de la fécondation, le spermatozoïde sunit à un ovocyte (gamète femelle) pour former une cellule-œuf, qui se développera ensuite en embryon pour donner un nouvespermatozoidel individu. Chaque spermatozoïde comprend un noyau, un système de locomotion (génér…

The Internet, magazine articles, and even biomedical journal articles, are full of cartoons of spermatozoa that bear minimal resemblance to real spermatozoa, especially。

Sperm Morphology and Ultraspermatozoidestructure. A mature spermatozoon is a highly differentiated single cell that comprises head, midpiece and tail regions (Fig. 2A) all bounded。

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