Risk indexes. Definition: Categories of risk used to calculate fundamental beta, including (1) market variability, (2) earnings variability, (3) low valuation, (4) immaturity and smallness, (5) growth orientation, and (6) financial risk.
(See figure below, where meiosis I begins with a diploid (2 n = 4) cell and ends with two haploid (n = 2) cells.) In humans (2 n = 46), who have 23 pairs of chromosomes, the number of chromosomes is reduced by half at the end of meiosis I (n = 23). Prophase I.
Mitosis Meiosis. If a cell has 15 pairs of chromosomes (n = 15), it has 30 chromosomes (2n = 30). At the. end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter. cell will have 30 chromosomes. At the end of meiosis II, each cell (i.e., gamete) would have. half the original number of chromosomes, that is, 15 chromosomes.