KARYOTYPE

Master karyotype analysis! Identify genetic disorders like Down Syndrome and learn about chromosome abnormalities with this practice worksheet.

KARYOTYPING AND GENETIC DISORDERS - answer the questions using the click word bank. Karyotypingis used to examine chromosomes by their sizein a sample of cells. This test can help identify genetic problems as the cause of a disorder or disease.Nondisjunctionis the process of chromosomes failing to separate during meiosis I or meiosis II.A chromosome set that has an additional chromosome is called trisomyA chromosome set that has a missing chromosome is called monosomyThe sex chromosomes XX indicates a femaleThe sex chromosomes XY indicates a maleIf an extra chromosome is present on the 21st pair of chromosomes in a human, then the condition is called trisomy 21.In total, humans have how many autosomal chromosomes? Pairs? 44and 22In total, humans have how many sex chromosomes? Pairs? 2and 1 READING KARYOTYPE CHARTSl Which karyotype chart above shows a normal male? Karyotype I Karyotype II Karyotype III Which karyotype chart above shows a normal female? Karyotype I Karyotype II Karyotype III Which karyotype chart or charts above shows a normal individual? Karyotype I Karyotype II Karyotype III and I Karyotype II and III Which karyotype chart or charts above shows an abnormal individual? Karyotype I Karyotype II Karyotype III and I Karyotype II and III GENETIC DISORDERS Which karyotype chart above shows Down Syndrome (trisomy 21)? Karyotype A Karyotype B Karyotype C Which karyotype chart above shows Turner Syndrome? Karyotype A Karyotype B Karyotype C Which karyotype chart above shows Klinefelter Syndrome? Karyotype A Karyotype B Karyotype C