The Site of Spermatogenesis and the Functional Cell Types Participating (Fig. 1). Spermatogenesis is the process of producing sperm with half the number of chromosomes (hapliod) as somatic cells. The process of spermatogenesis then allows the recombination of male and female haploid gametes at fertilization. This provides genetic contributions from both parents without increasing the number of chromosomes each generation.
ISO, founded in 1947, is a worldwide federation of national standards bodies from some 100 countries, with one standards body representing each member country. The American National Standards Institute (ANSI), for example, represents the United States.
ISO meaning is In Search Of. ISO means In Search Of. Example use of ISO on Craigslist. ISO is an acronym often used on craigslist by people who are searching for something specific that theyâd like to purchase.The ISO meaning is âin search ofâ and users will often use it in post titles or descriptions, or in posts themselves.SO Meaning Craigslist â In Search Of. One hashtag/acronym similar to ISO is WTB. WTB stands for Want to Buy and is basically the same thing as In Search Of in that a person is looking to purchase something. The terms can be use interchangeably.