The sexual generation of the plant, the haploid gametophyte, develops from the spores, and it is in the sex organs of the gametophyte, the gametangia (male, anther; female, archegonium), that gametogenesis takes place by means of mitoses.ametogenesis. the process of development and formation of the sex cells, or gametes. The gametogenesis of the male gametes (spermatozoids, sperms) is called spermatogenesis; and that of the female gametes (the egg cells), oogenesis.
Registered Nurse (RN) Average Salary: $66,640 annually (via BLS, as of February 2016) Registered nurses (RNs) are a large part of the nurse workforce. RNs practice in a variety of specialties and work environments. RNs must have at least an associate's degree in nursing, and many RNs have a bachelor's degree.
According to the Bureau of Labor Statistics lastest data, the average salary of a registered nurse in the United States is $69,790. The average hourly wage of a registered nurse is $33.55.Keep in mind that these are only averages, and that a registered nurse may make more or less than these amounts based on location, experience, and other factors. In addition, the starting salaries for an RN may be much less than the average salary.he starting salary of a Registered Nurse can range from around $28,000-$50,000 per year on average.