Collect information about your family members and one of hereditary traits listed below. Choose a trait with which you find some variation among your family members. (Don't choose freckles/ no freckles if no one in your family has freckles!!) You should include at least three generations of your family. Also include all members of each generation directly related to you (cousins, aunts, uncles, etc.) Use pictures for family members if needed.
Widow's peak/ Straight hairline
Hitchhiker's thumb/ Straight thumb
Free earlobes/ Attached Earlobes
Freckles/ No freckles
Left over right thumb crossing/ Right over left thumb crossing
Dimpled chin/ Smooth chin
Mid-digital hair/ No mid-digital hair
Make a pedigree of your family illustrating inheritance of