In regard to changes of ploidy, there are 3 types of cycles: haplontic life cycle — the haploid stage is multicellular and the diploid stage is a single cell, meiosis is "zygotic". diplontic life cycle — the diploid stage is multicellular and haploid gametes are formed, meiosis is "gametic".
It's on google lol :)
Hope this helped anyways
