Erie County is a county located in the U.S. state of Pennsylvania. As of the 2010 census, the population was 280,566. Its county seat is Erie. The county was created in 1800 and later organized in 1803. Erie County comprises the Erie, PA Metropolitan Statistical Area.
Semen, also known as seminal fluid, is an organic fluid that may contain spermatozoa. It is secreted by the gonads (sexual glands) and other sexual organs of male or hermaphroditic animals and can fertilize female ova.uring the process of ejaculation, sperm passes through the ejaculatory ducts and mixes with fluids from the seminal vesicles, the prostate, and the bulbourethral glands to form the semen. The seminal vesicles produce a yellowish viscous fluid rich in fructose and other substances that makes up about 70% of human semen.
2. semen. 3. a small cylindrical shell of gold or other suitable material, used in application of radiation therapy. 4. to inoculate a culture medium with microorganisms. seed dressing. chemicals mixed with seed grain to prevent infestion with insects and rodents and infection by fungi.