The iPhone X is goes up for pre-order on Oct. 27. Do you buy from Apple or the four major U.S. carriers (AT&T, Verizon, T-Mobile, Sprint)? We have answers.
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.
In telophase I of meiosis, the following events occur: 1  The spindle fibers continue to move the homologous chromosomes to the poles. 2  Once movement is complete, each pole has a haploid number of chromosomes. 3  In most cases, cytokinesis (division of the cytoplasm) occurs at the same time as telophase I.