Haplontic life cycle. A zygotic meiosis is a meiosis of a zygote immediately after karyogamy, which is the fusion of two cell nuclei. This way, the organism ends its diploid phase and produces several haploid cells. These cells divide mitotically to form either larger, multicellular individuals, or more haploid cells.
Yes, you can file a notice of appearance pro se. The legal analysis of any situation depends on a variety of factors which cannot be properly represented or accounted for in a response to an on-line question.
You probably have 20 days to answer the lawsuit from the time of service if you were served in Washington. If you file and serve a formal answer - you do not need a notice of appearance. The notice of apperance gives the court and the other side a piece of paper and notice that you are appearring and oppose a default being entered. However, if you get the answer done, filed and served - do not need one...