Rhinelander public schools spend $12,836 per student. The average school expenditure in the U.S. is $12,383. There are about 14.9 students per teacher in Rhinelander.
Ductus Deferens. The ductus deferens, also known as the vas deferens, is a tiny muscular tube in the male reproductive system that carries sperm from the epididymis to the ejaculatory duct.he ductus deferens serves dual functions in the male reproductive system: 1  Transporting sperm from the testes to the ejaculatory duct and urethra. 2  Storing sperm until it is ready to be ejaculated.
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.