The many different combinations produced by meiosis tell us that it is a process that generates genetic diversity in offspring. This genetic diversity arises due to the random assortment of homologous chromosomes during meiosis I and the random segregation of sister chromatids during meiosis II. Additionally, crossing-over, a process where homologous chromosomes exchange genetic material, also contributes to the genetic diversity of the offspring. Therefore, the many different combinations produced by meiosis ensure that each offspring has a unique combination of genetic traits inherited from their parents.