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.
The process of meiosis preserves genetic continuity for future offspring by ensuring that two sexually reproducing organisms produce offspring that have the same number of chromosomes as the parents. This is important for several reasons.itosis. The purpose of mitosis is to maintain continuity among cell progeny, meaning that if a tissue is made of thousands of cells that resulted from many mitosis events, each cell has the same number of genes as the original cell.