Which of these components of the male reproductive system are directly involved in conducting sperm from testes to the female vagina?Multiple select question.Seminal vesiclesVasa deferentiaUrethraPenisBulbourethral glands
Question
Which of these components of the male reproductive system are directly involved in conducting sperm from testes to the female vagina?Multiple select question.Seminal vesiclesVasa deferentiaUrethraPenisBulbourethral glands
Solution
The components of the male reproductive system that are directly involved in conducting sperm from the testes to the female vagina are:
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Vasa deferentia: These are long, muscular tubes that transport mature sperm to the urethra in preparation for ejaculation.
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Urethra: This is the tube that carries urine from the bladder to the outside of the body. In males, it has an additional function of ejaculating semen when the man reaches orgasm. When the penis is erect during sexual intercourse, the flow of urine is blocked from the urethra, allowing only semen to be ejaculated at orgasm.
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Penis: This is the male organ used in sexual intercourse. It has three parts: the root, which attaches to the wall of the abdomen; the body, or shaft; and the glans, which is the cone-shaped end of the penis. The urethra runs through the center of the penis, allowing the passage of sperm.
The seminal vesicles and the bulbourethral glands are involved in the production of seminal fluid, which combines with sperm to form semen, but they do not directly conduct sperm from the testes to the female vagina.
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