Testis penis

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The scrotum is an anatomical male reproductive structure that consists of a suspended dual-chambered sack of skin and smooth muscle that is present in most terrestrial male mammals and located under the penis. One testis is typically lower than the other to avoid compression in the event of impact. It appears as a thin longitudinal line that runs front to back over the entire scrotum.

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Coloured scanning electron micrograph of sperm cells that are developing inside a seminiferous tubule. The developing heads of the sperm cells are embedded in a layer of Sertoli cells red that nourish the developing sperm. Magnification: x

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The epididymis is a slender, convoluted tightly coiled structure lying on the backside of each testicle. It serves as a reservoir where sperm mature. When the epidiymis or testicle gets infected with bacteria or viruses, it is referred to as epididymitis or orchitis respectively.

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The testicles are the male gonads — the primary male reproductive organs. They have two, very important functions that are very important to the male reproductive system: they produce gametes, or sperm, and they secrete hormones, primarily testosterone. Testicles, or testes, are oval-shaped organs located in the scrotum, just behind the penis and right in front of the anus on male humans.

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Reproduction is the process by which organisms make more organisms like themselves. But even though the reproductive system is essential to keeping a species alive, unlike other body systems, it's not essential to keeping an individual alive. In the human reproductive process, two kinds of sex cells, or gametes GAH-meetzare involved.

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The penis is the external sexual organ of the male body. The main parts are the body, the glans sometimes covered by foreskinand the root which is internal — half the length of the penis is tucked up inside the pelvis and attached to the pubic bone. The tip of the glans is a passage for both urine and the ejaculation of semen.

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The bag of skin that holds and helps to protect the testicles. The testicles make sperm and, to do this, the temperature of the testicles needs to be cooler than the inside of the body. This is why the scrotum is located outside of the body. Testes testicles.

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The male reproductive system includes external penis, scrotum, epididymus, and testes and internal accessory organs. These external structures are the penis, scrotum, epididymis, and testes. Male Reproductive System : Lateral view of male reproductive system with organs labeled.

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It happens when the spermatic cord, which provides blood flow to the testicle, rotates and becomes twisted. This cuts off the testicle's blood supply and causes sudden pain and swelling. Testicular torsion usually requires immediate surgery to save the testicle.

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