Third, a sample of an applicant's writing, produced under controlled conditions, is a potentially useful indication of that person's writing ability. Fourth, the writing sample can serve as an independent check on other writing submitted by applicants as part of the admission process.
The correct answer is: ejaculatory duct. The ejaculatory duct is a duct which courses through the prostate gland and contains only semen. Remember, semen is the combination of sperm from the ductus deferens, seminal fluid from the seminal vesicle, and secretions of the prostate gland.The ejaculatory duct is formed by the union of the duct of the seminal vesicle and the ampulla of the ductus deferens, and it is the site where sperm and seminal fluid mix.The prostatic urethra is also contained in the prostate gland, and it carries semen, but it also carries urine out of the bladder.emember, semen is the combination of sperm from the ductus deferens, seminal fluid from the seminal vesicle, and secretions of the prostate gland. The ejaculatory duct is formed by the union of the duct of the seminal vesicle and the ampulla of the ductus deferens, and it is the site where sperm and seminal fluid mix.
Vas deferens. vas deferens. The excretory duct of the testis that conveys sperm. A duct that carries spermatozoa from the epididymis to the ejaculatory duct.A type of duct that conveys sperm from the testis to the tip of the penis and thus the external environment, in one way or another.The Vas Deferens and its' source and destination depends on the species at hand. duct that carries spermatozoa from the epididymis to the ejaculatory duct.A type of duct that conveys sperm from the testis to the tip of the penis and thus the external environment, in one way or another.