For the following question, select if the event listed occurs in mitosis, meiosis i, meiosis ii or any combination of these. select all that apply. sister chromatids separate during anaphase mitosis meiosis i meiosis ii question 10 сорy of for the following question, select if the event listed occurs in mitosis, meiosis i, meiosis ii or any combination of these. select all that apply. homologous chromosomes pair up and align at the metaphase plate mitosis meiosis i meiosis ii

Sister chromatids separate during anaphase:  Mitosis, Meiosis II

Homologous chromosomes pair up and align at the metaphase plate: Meiosis I

Explanation:

After the S phase, each chromosome has two sister chromatids held together at the centromere. Splitting of centromere during anaphase of mitosis and anaphase-II of meiosis II is followed by separation of sister chromatids and their segregation towards the opposite poles of the cell.

Meiosis I is different from mitosis and meiosis II as it has many unique events that do not occur in the latter two. Prophase-I of meiosis I have many sub-stages. Zygotene of prophase I include the pairing of the homologous chromosomes to allow crossing over during pachytene. The paired homologous chromosomes align themselves at the cell's equator during metaphase I of meiosis I. This allows segregation of homologous chromosomes to the opposite poles in the subsequent stage.

from my research i have to the conclusion that decomposers, such as fungi, bacteria and invertebrates, play a critical role in nutrient cycling and without them the earth's ecosystem may not support life as we know it. elements such as carbon, nitrogen and phosphorus exist in limited amounts on earth, although huge amounts of carbon are being released into the atmosphere from underground sources now by humans. it is still extremely important that other nutrients be retained by the process of re-use. decomposers are organisms that are able to chemically break down dead material and make these elements available for use by other organisms. without this breakdown of dead material, dead bodies would pile up. so decomposers also play a role in clean up also. without them, life might not continue as we know it and dead material would overwhelm the earth.