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  1. Human reproductive system | Definition, Diagram & Facts | Britannica

    Nov 27, 2025 · Human reproductive system, organ system by which humans reproduce and bear live offspring.

  2. human reproductive system summary | Britannica

    human reproductive system, Organ system by which humans reproduce. In females, the ovaries sit near the openings of the fallopian tubes, which carry eggs from the ovaries to the uterus.

  3. Human reproductive system - Male Anatomy, Hormones, Reproduction ...

    Nov 27, 2025 · Human reproductive system - Male Anatomy, Hormones, Reproduction: The male gonads are the testes; they are the source of spermatozoa and also of male sex hormones called …

  4. Human reproductive system - Female Anatomy, Hormones, …

    Nov 27, 2025 · Human reproductive system - Female Anatomy, Hormones, Reproduction: The female gonads, or sexual glands, are the ovaries; they are the source of ova (eggs) and of the female sex …

  5. Human reproductive system - Ovaries, Hormones, Reproduction

    Nov 27, 2025 · Human reproductive system - Ovaries, Hormones, Reproduction: The female gonads, or primary sex organs, corresponding to the testes in a male, are the two ovaries.

  6. Human reproductive system - Testes, Hormones, Anatomy | Britannica

    Sep 26, 2025 · Human reproductive system - Testes, Hormones, Anatomy: The two testes, or testicles, which usually complete their descent into the scrotum from their point of origin on the back wall of the …

  7. Human reproductive system - Ovaries, Testes, Hormones | Britannica

    Nov 27, 2025 · Human reproductive system - Ovaries, Testes, Hormones: These structures provide secretions to form the bulk of the seminal fluid of an ejaculate. The prostate gland is in the lesser or …

  8. Human reproductive system - Uterus, Ovaries, Hormones | Britannica

    Nov 27, 2025 · Human reproductive system - Uterus, Ovaries, Hormones: The uterus, or womb, is shaped like an inverted pear. It is a hollow, muscular organ with thick walls, and it has a glandular …

  9. Human sexual activity - Reproductive System, Development, Change ...

    Nov 14, 2025 · Human sexual activity - Reproductive System, Development, Change: One’s anatomy and sexuality change with age. The changes are rapid in intra-uterine life and around puberty but are …

  10. reproductive system - Kids | Britannica Kids | Homework Help

    All living things reproduce, or create offspring. Animals’ offspring are often called babies. The body parts that allow animals to create babies belong to the reproductive…