From what i understand of the question, its water? Im not sure exactly what the question is asking, sorry :/
Answer:
Unlike a wild guess, a hypothesis is based on observations and it must be testable.
Explanation:
What is the rest of the questions
The event that occurs during meiosis I is that homologous chromosomes separate.
What is meiosis?
Meiosis is a kind of cell division where a diploid cell divides into four haploid cells, which develop to produce gametes.
Meiosis is the process of gamete formation made up of two series of successive divisions namely;
Meiosis I
Meiosis II
In meiosis I, the homologous chromosomes separate into two sister chromatids. Homologous chromosomes are two similar but non-identical chromosomes formed from both parents.
Therefore, the event that occurs during meiosis I is that homologous chromosomes separate.
Learn more about homologous chromosomes at:
#SPJ1