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  1. Human reproductive system | Definition, Diagram & Facts

    Nov 27, 2025 · This articles describes the organs, both male and female, that are involved in human reproduction. The reproductive process itself is covered in other articles.

  2. Human reproductive system - Male Anatomy, Hormones, …

    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 …

  3. 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 …

  4. human reproductive system summary | Britannica

    In humans the testes occur as a pair of oval-shaped organs. They are contained within the scrotal sac, which is located directly behind the penis and in front of the anus.

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

    Men and women have different reproductive organs. A woman's ovaries produce egg cells, and her uterus can carry a developing baby. A man's testes produce sperm. Other glands add …

  6. Human reproductive system - Testes, Hormones, Anatomy

    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 …

  7. Urogenital system | Urinary, Reproductive & Excretory | Britannica

    The major structures of the reproductive system in males are the testes, sperm ducts, urethra, and penis; in females, they are the ovaries, fallopian tubes, uterus, and vagina.

  8. 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 …

  9. Animal reproductive system - Vertebrates, Fertilization, …

    The reproductive organs of vertebrates consist of gonads and associated ducts and glands. In addition, some vertebrates, including some of the more primitive fishes, have organs for sperm …

  10. 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.