Sperm cell
From The School of Biomedical Sciences Wiki
Sperm is the male reproductive cell. The word sperm comes form the greek word for seed, 'sperma'. Sperm contains 23 chromosomes and is a haploid cell, since it contains half of its parents' chromosomes. The Sprem cell size consists of a head which is 5µm long and 3µm wide and a tail that is 50 µm long [1].
References
- ↑ Author unknown, (date unkown) What is Sperm? http://www.news-medical.net/health/What-is-Sperm.aspx