Final answer:
Sperm are produced in the testes through spermatogenesis. They mature in the epididymis before being ejaculated from the body through the pen is.
Step-by-step explanation:
Sperm are produced in the testes through the process of spermatogenesis. The process begins with mitotic division of spermatogonia, resulting in primary spermatocytes. These primary spermatocytes undergo meiosis to become secondary spermatocytes and then haploid spermatids. Next, during spermiogenesis, spermatids are transformed into spermatozoa. Upon release from the seminiferous tubules, sperm move to the epididymis where they continue to mature.
During ejaculation, sperm exit the epididymis through the ductus deferens in the spermatic cord. The ampulla of the ductus deferens meets the seminal vesicle at the ejaculatory duct. The fluid then continues through the prostatic urethra, where secretions from the prostate are added to form semen. Finally, secretions from the bulbourethral glands protect sperm and cleanse and lubricate the penile urethra.
Sperm are released from the body through the pe nis during ejaculation. They are forced through the ducts and out of the body through the urethra. These ducts and glands, along with the semen they contribute, help the sperm travel through the urethra and into the female reproductive tract.