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  1. Testicle - Wikipedia

    A testicle, also called testis (pl. testes) is the male gonad in all gonochoric animals, including humans, and is homologous to the ovary, which is the female gonad. Its primary functions are the production …

  2. Testicles (Testes): Location, Anatomy, Function & Conditions

    Aug 9, 2022 · Testicles, or testes, are the part of the male reproductive system that makes sperm and hormones. They’re located outside your body. Talk to your healthcare provider if your testicles …

  3. Testis | Function, Structure & Location | Britannica

    Nov 20, 2025 · testis, in animals, the organ that produces sperm, the male reproductive cell, and androgens, the male hormones. In humans the testes occur as a pair of oval-shaped organs. They …

  4. The Testes and Epididymis - Structure - TeachMeAnatomy

    Nov 6, 2025 · The testes are the site of sperm production and hormone synthesis, while the epididymis has a role in the storage of sperm. In this article, we shall look at the anatomy of the testes and …

  5. Testes Anatomy, Function, and Associated Conditions

    Nov 2, 2024 · The testes, or testicles, are two egg-shaped sex organs that play an important role in the male reproductive system. The testes are where sperm cells are produced and are also responsible …

  6. Testes: Anatomy, definition and diagram | Kenhub

    Nov 3, 2023 · The testes (testicles) are male reproductive glands found in a saccular extension of the anterior abdominal wall called the scrotum. They are in ovoid shape, sized four to six centimeters in …

  7. Testis - Definition, Structure, Hormones, Functions - Biology ...

    Sep 27, 2024 · A testicle, or testis, is a male reproductive gland responsible for producing sperm and the hormone testosterone. Located in the scrotum, the testicles are essential for male fertility and the …

  8. Testes and Epididymis Anatomy: Overview, Development, Gross ...

    Mar 11, 2025 · The testis (from the Greek word orchis) is the male gland important for both reproductive (exocrine) and endocrine functions. Initially, it begins as an undifferentiated gonad in the...

  9. Testis | definition of testis by Medical dictionary

    The testis, or testicle, contains the long, coiled seminiferous tubules in which the SPERMATOZOA are formed. Between the tubules are cells that secrete testosterone and other masculinizing steroid …

  10. Testes - Structure, Location, Function, Diagram

    Testes generate sperm and testosterone within the scrotum. The testes (singular: testis) are paired male gonads responsible for the production of spermatozoa and the secretion of androgens, primarily …