SciEd Genes and Family Relations KitStudy inheritance patterns & their role in human genetics DNA fingerprinting to identify and trace a genetic disorder within the family of famed Russian czar, Nicholas II. In the process, learn more about the individuality of gene expression. This completely reusable kit provides the class with "pop beads" to simulate the DNA fingerprints of various members of the Romanoff family. the students trace the hereditary patterns which resulted in traits