This is true.
This was one of the key concepts of the entire movement. According to them, there are three layers of imagination.
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