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.
Next stop: fertilization and oocyte activation. Fertilization is the fusion of two haploid gametes to produce a diploid zygote. Each haploid gamete in humans has 23 chromosomes, while the diploid zygote has 46.This fusion usually occurs within 24 hours after the oocyte has been released from the ovary. But before that can happen, our egg and sperm have to meet, and it's not an easy process.ext stop: fertilization and oocyte activation. Fertilization is the fusion of two haploid gametes to produce a diploid zygote. Each haploid gamete in humans has 23 chromosomes, while the diploid zygote has 46.