<prompt> In karyotyping chromosomes are visualized through light microscope with resolution of5 Kb500 Kb5 Mb50 Mb  <response>: Using Karyotypes to Diagnose Genetic Disorders. Using Karyotypes to Diagnose Genetic Disorders. A regular human cell has 46 chromosomes: 44 autosomes, which come in pairs, and 2 sex chromosomes, which specify gender XX for female and XY for male. The pairs of autosomes are called homologous chromosomes Ref-Harpers illustrated biochemistry 30e p582 