Your group should have now written down the simple definiton of DNA and what it stands for Deoxyribonucleic Acid. Where it is found - nucleus. how does it look like. what it contains. etc. To make it interesting, make a scenario on how Genetic DNA is done. Model wise, show using materials or tools like magnet etc
Traits are passed from biological parents to offspring from heredity. Really, a Punnett Square. A Punnett Square lists all the Homozygous and Heterozygous alleles from each parent to figure out, what types of traits the offspring will have