Describe changes in chromosomes during meiosis?

Answer 1

Meiosis I consists of segregating the homologous chromosomes from each other, then dividing the tetraploid cell into two diploid cells each containing one of the segregates. Meiosis II consists of decoupling each chromosome's sister strands (chromatids), segregating the DNA into two sets of strands (each set containing one of each homolog), and dividing both diploid cells to produce four haploid cells.