1. WHAT GENES DO YOU HAVE?

2. HAIR COLOR

3. EYE COLOR

4. TONGUE ROLLING Homozygous recessives- non rollers

5. WIDOW’S PEAK Dominant

6. ATTACHED EAR LOBES homozygous recessive = attached

7. DIMPLES/CLEFT CHIN Dominant
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8. LIVE LONG AND PROSPER

9. HITCHHIKER’S THUMB =homozygous recessive
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10. LONG 2nd TOE Dominant

11. THUMB CROSSING Homozygous recessive – right over left

12. PTC TASTER NON-TASTERS- homozygous recessive

13. http://extension. usu. edu/aitc/teachers/pdf/heredity/traits