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Related articles:
Ploidy
Sertoli cell
Male
Female
Fertilisation
Prostate
Cell (biology)
Insemination
Key terms: cells egg tail human dna ovum immune sea plants female oocyte become size tube rise process calcium chromosome caused offspring zygote motility membrane fertilization reach biology activation spermatozoon response egg cell prevents flagellum reproductive chemotaxis cumulus cells immune system zona pellucida algae and fungi acrosome reaction Search external links cited by footnotes on Wikipedia page Spermatozoon: |
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