Sexuality

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  Fertilization of the ovum

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  Fertilization of the ovum: a process where a sperm cell
  unites with an egg in the fallopian tubes, forming a zygote
  that divides into an embryo and implants in the uterus.

  

  

  

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  Fertilization of the ovum

  24,50 € Add to basket

  Fertilization of the ovum: union of sperm and egg in
  the fallopian tubes form a zygote, which divides into
  an embryo and implants in the uterus.

  

  

  

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  Fertilization of the ovum

  24,50 € Add to basket

  Fertilization of the ovum: a process where a sperm cell
  unites with an egg in the fallopian tubes, forming a zygote
  that develops into an embryo and implants in the uterus.

  

  

  

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  Human fertilization

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  Human fertilization: a process where a sperm fertilizes an
  egg in the fallopian tubes, forming a zygote that develops into
  a blastocyst and implants in the uterus.

  

  

  

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  Human sexual intercourse

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  Human sexual intercourse: a process in which reproductive
  organs enable sperm transfer into the female system, allowing
  egg fertilization and the beginning of embryonic development.

  

  

  

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  Male reproductive organs

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  Male reproductive organs include the testes, epididymis,
  vas deferens, and accessory glands that produce, store,
  and transport sperm, form semen, and enable ejaculation.

  

  

  

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  Male reproductive organs

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  Male reproductive organs: produces sperm in the testes,
  matures them in the epididymis, transports them through
  the vas deferens forms semen and expels it through the
  urethra.

  

  

  

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  Male reproductive system

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  Male reproductive system: organs such as the testes,
  epididymis, vas deferens, and urethra produce, store, and
  transport sperm, form semen, and enable ejaculation.

  

  

  

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  Meiosis and fertilization

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  Meiosis and fertilization: key processes where meiosis
  produces haploid gametes, and fertilization restores
  chromosome number, forming a zygote, and ensuring
  genetic stability.

  

  

  

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  Ovary anatomy

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  Ovary anatomy: pelvic organs containing follicles with
  immature eggs, releasing an egg during ovulation, and
  producing hormones such as estrogen and progesterone.

  

  

  

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  Sperm cell anatomy

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  Sperm cell anatomy: a cell with a head containing DNA and an
  acrosome, a midpiece with mitochondria, and a flagellated tail for
  movement, produced in the testes and matured in the epididymis.

  

  

  

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  Testicular anatomy

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  Testicular anatomy: an organ in the scrotum that produces sperm
  in seminiferous tubules and testosterone in Leydig cells, with the
  epididymis is responsible for sperm maturation and transport.