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

The term spermatozoa (singular: spermatozoon), also known as sperm, refers to the male sex cells or gametes. They are formed through the process of spermatogenesis, which begins at puberty with the proliferation。

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