Have you ever wondered just how much DNA you share with a specific family member? DNA Services Unlimited is here to help you out! Below you’ll find a list that summarizes an approximate percentage of DNA shared for different types of relationships.
Identical Twins: 100%
Full Siblings: 50%
Parent & Child: 50%
Aunts & Uncles with their Niece & Nephews: 25%
Grandparent & Grandchild: 25%
Half Siblings: 25%
1st Cousin: 12.5%
2nd Cousin: 6.25%
And so on and so forth as you continue to go down the line…