Karyotype Practice

Master karyotype analysis! Practice identifying human chromosomes and common genetic disorders.

Karyotypes Watch this video to answer the questions below. Vocabulary Terms. Karyotype Picture of all chromosomes Monosomy Missing 1 of a pair of chromosomes Homologous chromosomes Paired chromosomes - 1 from mother; 1 from father - with same genes in same location Trisomy having an extra chromosome Autosomal Chromosomes Body chromosomes (humans have 22 prs) Sex Chromosomes The 23rd pair - determines biological sex. Usually XX or XY Is this karyotype a Male or Female? Male Female Is there a Chromosomal Disorder? (more than or less than 46 chromosomes?) Yes No Use the Karyotypes below to answer the following questions. Is this karyotype a Male or Female? Male Female Is there a Chromosomal Disorder? Yes No Is this karyotype a Male or Female? Male Female Is there a Chromosomal Disorder? Yes No Type of Chromosomal Disorder? Autosomal (Body chromosome disorder) Sex-linked (sex chromosome disorder) What is the name of the Disorder? Trisomy X Monosomy X Monosomy Y What is the common name of this genetic disorder? (Refer back to the video) Down's Syndrome Klinefelter's Syndrome Turner's Syndrome Is this karyotype a Male or Female? Male Female Chromosomal Disorder? Yes No Type of Chromosomal Disorder? Autosomal (Body chromosome disorder) Sex-linked (sex chromosome disorder) What is the name of the Disorder? Trisomy X Trisomy 21 Monosomy Y Trisomy 13 What is the common name of this genetic disorder? Klinefelter's Down's Syndrome Turner's Syndrome