Google finally discloses Waze acquisition price. Google confirmed in June that it had acquired social navigation company Waze. Initial reports had suggested that Google may have paid up to $1.3 billion for the company, however the actual amount was revealed to be significantly less.
Meiosis involves two cell divisions: Meiosis I and Meiosis II. Meiosis I separates the matching-or 'homologous' - pairs of chromosomes. Meiosis II divides each chromosome into two copies (much like mitosis). In Meiosis I, each daughter cell receives a mix of chromosomes from the two sets in the parent cell.
Notice that these four meiocytes are genetically different from one another. In humans (2 n = 46), who have 23 pairs of chromosomes, the number of chromosomes remains unchanged from the beginning till the end of meiosis II (n = 23). Prophase II. Spindle fibers reform and attach to centromeres in prophase II.