For these reasons, most glassware is made from a borosilicate glass, such as Pyrex or Kimax. Some glassware isn't glass at all, but inert plastic such as Teflon. Each piece of glassware has a name and purpose. Use this photo gallery to learn the names and uses of different types of chemistry laboratory glassware.
The epididymis is a firm tube that lies on the back surface of each testicle. It is coiled in order to fit a length of nearly 20 feet into a small space. This long length acts as a storage space for the sperm and gives sperm time to mature.
The epididymis is a _____ and it functions to _____. A) compartment inside a testis; secrete testosterone and form sperm. B) stage of spermatogenesis; form two sperm cells and semen. C) tightly coiled tube on the outside of the testis; store immature sperm as they mature. D)