The bivalent chromosomes that are generated during prophase of meiosis I comprise a pair of homologous chromosomes. Homolog pairing during prophase I must include mechanisms that avoid or eliminate entanglements between non-homologous chromosomes. In Drosophila spermatocytes. non-homologous associations are disrupted by chromosome territory formation. https://www.bekindtopets.com/top-price-Disney-Bambi-Thumper-Character-Pattern-Galaxy-S23-Clear-Case-p110724-huge-savings/