Why Are There Twins? – Biology & Genetics for Kids

Discover how biology and DNA make twins look identical or fraternal in this fun science adventure. Join Dr. Owl, Emma, and a very confused Ziggy as they explore the "instruction book" inside every cell and find out why even identical twins have unique fingerprints. You will also learn which amazing animal always gives birth to identical quadruplets! Want more fun science? Sign up for our email list at orbitalowl.com to get free materials and experiments related to this episode. Learning Connection: NGSS DCI: LS3.A – Inheritance of Traits