Reason: Wer'e learning about genetics in science so I decided to make this simple project. Background: DNA (Dyoxyribonucleic Acid) has foyr nitrogen bases. A (Adenine), T (Thynime), G (Guanine) and C (Cytosine). A is always joined with T and G is always joined with C. Click the bases to change them. The pattern of these bases determine everything about you. When two organisms have an offspring 23 chromosomes of each parent go to the offspring. Instrutions: Click on the bases of each parent to make the parents DNA. Once you have them in a desired patterns click the done button to see the alien parents and offspring determined by the DNA. Other. Version 3.0 coming soon!