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英文字典中文字典相關資料:
  • Sperm - Wikipedia
    Spermatozoa are produced in the seminiferous tubules of the testicles in a process called spermatogenesis Round cells called spermatogonia divide and differentiate eventually to become spermatozoa
  • Spermatozoa: Anatomy and function | Kenhub
    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 progenitor (stem) cells called spermatogonia
  • Spermatozoa | definition of spermatozoa by Medical dictionary
    Spermatozoa are male GAMETES, carrying all the genetic contribution from the father and bearing either an X chromosome to produce a daughter, or a Y chromosome to produce a son
  • Human Sperm Cell Anatomy: Detailed Labeled Structure of Spermatozoa
    The human sperm cell, known scientifically as a spermatozoon, is a highly specialized cell critical to human reproduction, designed to deliver genetic material to the ovum
  • Spermatozoa - healthencyclopedia. org
    Spermatozoa, also known as sperm cells or spermatozoons, are the male reproductive cells found in semen These motile cells are the smallest human cells and play a crucial role in sexual reproduction by fertilizing the female egg cell, also known as the ovum
  • Spermatozoa: A Historical Perspective - PMC
    Since their discovery by van Leeuwenhoek, spermatozoa have been studied by scientists to better understand their physiology and process of interaction with their female counterpart, the oocyte, in order to treat and resolve infertility problems
  • Spermatozoa Development - Embryology
    This page introduces spermatogenesis the development of spermatozoa, the male haploid gamete cell In humans at puberty, spermatozoa are produced by spermatogonia meiosis in the seminiferous tubules of the testis (male gonad)
  • Sperm Cell Unraveled: Anatomy, Functions Key Diseases
    The haploid spermatids mature and differentiate into mature sperm cells called spermatozoa through the process of spermiogenesis This maturation process involves specific changes in the structure of the sperm cell The nucleus assumes an oval shape forming the head of the sperm
  • Spermatozoon - Wikipedia
    Spermatozoa are produced in the seminiferous tubules of the testicles in a process called spermatogenesis Round cells called spermatogonia divide and differentiate eventually to become spermatozoa





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