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 Introduction to Meiosis Meiosis is the nuclear division of diploid cells into haploid cells, which is a necessary step in sexual reproduction.