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A testicle or testis ( pl.: testes) is the male gonad in all bilaterians, including humans. It is homologous to the female ovary. The functions of the testicles are to produce both sperm and androgens, primarily testosterone.
Aug 9, 2022 · A testicle (pronounced “teh-stuh-kl”) is part of the anatomy of men and people assigned male at birth (AMAB). Generally, you’ll have two testicles. These body parts make sperm and hormones. Other names for your testicles are male gonads or testes (pronounced “teh-steez”). One testicle is called a testis. There are other more casual ...
May 29, 2018 · Rete testis. After sperm is created in the seminiferous tubules, sperm cells travel toward the epididymis through the rete testis. The rete testis helps to mix sperm cells around in the fluid ...
Nov 3, 2023 · The tunica vaginalis is the peritoneal sac that partially encloses the testes. It is derived from the embryonic vaginal process.This process is the outpouching of the parietal peritoneum, which follows the testes during descent and then encloses them.It has parietal and visceral layers. The visceral (internal) layer covers the testis, the head of epididymis, and the inferior part of ductus ...
Jun 27, 2024 · 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 are contained within the scrotal sac, which is located directly behind the penis and in front of the anus. In humans each
