Students step into the roles of researchers and genetic counselors to diagnose a hereditary disease in a fictional family. They will use micropipettes and gel electrophoresis to simulate a genetic testing laboratory, exploring genes linked to the hereditary condition. By constructing and modifying pedigrees based on their findings, students gain practical experience in genetic analysis. This session aligns with Unit 2, Outcome 1 of the VCE Biology curriculum, which includes explaining and comparing chromosomes, genomes, genotypes, and phenotypes, as well as analysing and predicting patterns of inheritance.
Students will engage in activities such as constructing accurate pedigrees across multiple generations, modifying pedigrees using genetic testing data, and performing gel electrophoresis. These hands-on experiences can lead to various School Assessed Coursework (SACs), including case study analysis, data analysis, and reflective annotations. The workshop covers key curriculum points such as the distinction between genes, alleles, and genomes; karyotypes for identifying chromosome abnormalities; the expression of dominant and recessive phenotypes; and the patterns of inheritance, including autosomal and sex-linked traits. This program provides a comprehensive and practical understanding of inheritance and genetic testing.
