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A karyotype refers to a full set of chromosomes from an individual that can be compared to a normal karyotype for the species via genetic testing. A chromosome anomaly may be detected or confirmed in this manner. Chromosome anomalies usually occur when there is an error in cell division following meiosis or mitosis.
How does the separation of homologous chromosomes take place? During what stage does it happen? What are the differences between chromosomes, chromatids and chromatin? If an organism's diploid chromosome number is 18, how many different possible combinations of homologous chromosomes lining up during meiosis ...