Risk-on risk-off is an investment setting in which price behavior responds to and is driven by changes in investor risk tolerance. Risk-on risk-off refers to changes in investment activity in response to global economic patterns.
Meiosis is necessary in order for sexual reproduction to occur. It ensures that when the gametes (eg. sperm and egg) combine, the new organism has the correct number of chromosomes.
Meiosis is significant because this kind of cell division is, as everyone has stated, what allows sexual reproduction to occur. The two parts of meiosis occur in the same sequence as mitosis but with a couple of important differences. Each cell st...