How sperm is formed











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When puberty begins, usually between the ages of 9 and 15, the pituitary gland — which is located near the brain — secretes hormones that stimulate the testicles to produce testosterone. Disorders of the Scrotum, Testicles, or Epididymis Conditions affecting the scrotal contents may involve the testicles, epididymis, or the scrotum itself. Testosterone is the hormone that causes boys to develop deeper voices, bigger muscles, and body and facial hair, and it also stimulates the production of sperm. Sperm develop in the testicles within a system of tiny tubes called the seminiferous tubules. If your son has symptoms of a problem with his reproductive system, talk with your doctor — many problems with the male reproductive system can be treated.

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Formation Of Sperm Flashcards

When the male ejaculates during intercourse, semen is deposited into the female's vagina. The testicles are also part of the endocrine system because they produce hormones, including testosterone. If your son has symptoms of a problem with his reproductive system, talk with your doctor — many problems with the male reproductive system can be treated. The male reproductive system also produces sex hormones, which help a boy develop into a sexually mature man during puberty. When the body is cold, the scrotum shrinks and becomes tighter to hold in body heat. This bag of skin helps to regulate the temperature of testicles, which need to be kept cooler than body temperature to produce sperm.

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How sperm are made

The scrotum changes size to maintain the right temperature. When the male ejaculates during intercourse, semen is deposited into the female's vagina. Reproduction — the process by which organisms make more organisms like themselves — is one of the things that sets living things apart from nonliving things. The sperm use their tails to push themselves into the epididymis, where they complete their development. When puberty begins, usually between the ages of 9 and 15, the pituitary gland — which is located near the brain — secretes hormones that stimulate the testicles to produce testosterone. The vas deferens is a muscular tube that passes upward alongside the testicles and transports the sperm-containing fluid called semen.

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Description: When it's warm, the scrotum becomes larger and more floppy to get rid of extra heat. 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. When puberty begins, usually between the ages of 9 and 15, the pituitary gland — which is located near the brain — secretes hormones that stimulate the testicles to produce testosterone. Each sperm is extremely small. Circumcision is usually done during a baby boy's first few days of life. It takes sperm about 4 to 6 weeks to travel through the epididymis.
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