The S&P Target Risk Index Series is comprised of four multi-asset class indices, each corresponding to a. particular risk level. Like the S&P Target Date Index Series, the asset class mix is determined once a year. through a process designed to reflect the overall investment opportunity of the represented markets. Each.
Best Answer: 1 zygote. 2. meiosis. 3. Meiosis is a process to produce gametes which have only half the chromosomes it will have until fertilization. when a male sperm(gamete) fertilizes the egg(female gamete) they produce a single cell called a zygote. Source(s): i think.
The process of fertilization involves a sperm fusing with an ovum. So female meiosis II must happen before the sperm fuses with the ovum. Sperm must ignite some process in female that puts female meiosis II going on before sperm can fuse with egg.