How to Become a Veterinary Technician. Four Parts:Having What it TakesGetting CertifiedGoing on the JobSample ResumÃ© and Cover LetterCommunity Q&A. The job opportunities for veterinary technicians are projected to grow 30% from 2012 to 2022 and they make an average of $30,290 per year.
sperm 1. n. pl. sperm or sperms. 1. A male gamete, such as a spermatozoon of an animal or one of the cells or nuclei produced by a pollen grain of a plant.Also called sperm cell.perm 1. n. pl. sperm or sperms. 1. A male gamete, such as a spermatozoon of an animal or one of the cells or nuclei produced by a pollen grain of a plant. Also called sperm cell. 2. Semen. [Middle English.
The average volume of semen is 2.75 mililiters(ml), ranging from 2-6 ml, the higher volumes following periods of abstinence. An average human ejaculate contains about 180 million sperm (66 million/ml), but some ejaculates contain as many as 400 million sperm. Both quantity and quality of the sperm are important determinants of fertility. A man is considered clinically infertile if his sperm concentration falls below 20 million/ml semen.