Genetic Traits Investigation

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Name


  1. Do you have attached or detached ear lobes?

    attached ear lobes
    free ear lobes


  1. Do you have hair by your knuckles or no hair by your knuckles

    hair by knuckles
    no hair by knuckles


  1. Can you roll your tongue?

    Can roll tongue
    Can't roll tongue


  1. Do you have a widow's peak hair line or a straight hair line?

    widow's peak
    straight hair line


  1. Do you have mostly curly hair or mostly straight hair?
    curly hair
    straight hair


  1. Do you have dimples?

    has dimples
    no dimples


  1. Fold your hands together and now look at your hands. Is your left thumb on top or right thumb on top? Now put the other thumb on top...which one feels more natural?

    left thumb on top
    right thumb on top


  1. Do you have freckles?

    have freckles
    no freckles


  1. Do you have a cleft chin?

    have a cleft chin
    no cleft chin


  1. Do you have a hitchhiker's thumb?

    have a hitchhiker's thumb
    straight thumb


  1. How does PTC paper taste to you?

    PTC paper tastes gross
    PTC paper has no taste