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Micrograph showing a sperm cell attempting to penetrate an ovum coat to fertilize it.

sperm

(genetic biology)

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  • Grammar: noun
    singular and plural
  • Definition: a male gamete or reproductive cell
  • Example:
    1. Human sperm are produced by specialised germ line tissue in seminiferous tubules.

    2. Sperm are specially designed to fertilise egg cells.
  • Related Word: spermatic, spermic, spermous (adjective)
  • Related Compound: spermatic fluid, spermatic sac, spermatocyte, spermatogenesis, spermicide
  • Alternative Form: spermatozoon,
    plural: spermatozoa


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