Explain the structure of sperm

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Detailed Solution

Sperm is a specialized male reproductive cell (spermatozoon) with a head, midpiece (neck), and tail (flagellum). :contentReference[oaicite:0]{index=0}

Head: Contains nucleus (with densely packed haploid chromosomes) plus an acrosome (a cap-like organelle) that has enzymes to help penetrate the egg. :contentReference[oaicite:1]{index=1}
Neck / connecting piece: Has centrioles and links head to midpiece.
Midpiece: Packed with mitochondria wrapped around the central filament; generates ATP for motility. :contentReference[oaicite:2]{index=2}
Tail (flagellum): A long slender structure with microtubule “9+2” arrangement that propels the sperm. :contentReference[oaicite:3]{index=3}

Functionally, the structure is adapted so that the head carries the genetic payload, the midpiece powers motion, and the tail gives swimming capability through female reproductive tract.

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