Average Pharmacy Technician Salary Year 2000: $21,600. Average Pharmacy Technician Salary Year 2005: $25,350. Average Pharmacy Technician Salary Today: $28,400. While the average salary for pharmacy technicians is $28,400, this doesnât mean all technicians earn this amount. Salaries vary based on a variety of factors such industry, size and type of company, geographic location, experience, and more.
prophase - the first stage of mitosis. mitosis - cell division in which the nucleus divides into nuclei containing the same number of chromosomes. phase of cell division - a stage in meiosis or mitosis.
Concept 4: Meiosis I: Prophase I. Chromosomes become visible, crossing-over occurs, the nucleolus disappears, the meiotic spindle forms, and the nuclear envelope disappears. To see prophase I animated, click the Play button. At the start of prophase I, the chromosomes have already duplicated. During prophase I, they coil and become shorter and thicker and visible under the light microscope. The duplicated homologous chromosomes pair, and crossing-over (the physical exchange of chromosome parts) occurs.