Discover the Complex World of Human Genetics

Get creative and meet Marcia and Millie Biggs, two 11-year-olds that have an interesting connection you might be surprised to find out...

1 - Gather craft materials.
2 - If you had a fraternal twin, what do you think they would look like?
3 - Draw or build them to bring them to life! What traits do you share? What traits are different?
4 - Take a photo or video and share!