What is the difference between chromosomes in meiosis 1 and mitosis?

In meiOSis I, homologous chromosomes are separated, reducing the chromosome number by half and resulting in two haploid cells, while maintaining the same amount of DNA. In contrast, mitosis involves the separation of sister chromatids, producing two identical diploid daughter cells with the same chromosome number as the original cell. Essentially, meiOSis I is focused on genetic diversity and reduction, whereas mitosis is for growth and repair, maintaining genetic consistency.