NAME:_______________________________ DATE:________________

Genetics: You Are Unique

Can you roll your tongue? Stick out your tongue. Try to curl it into a “u.” Write “yes” or “no.” You ________________ Mother _____________ Father ______________
Are you right- or left-thumbed? Put your hands together, interlocking your fingers. Which thumb is on top? Write “right” or “left.” You ________________ Mother _____________ Father ______________
Can you make a Vulcan hand sign? Star Trek’s Mr. Spock greets people with a “v” hand sign. Try to spread your fingers into a “v.” Write “yes” or “no.” You ________________ Mother _____________ Father ______________
Do you have dimples? Smile at a friend. Does he or she see any dimples? Write “yes” or “no.” You ________________ Mother _____________ Father ______________

Back to Genetics Lesson