To truly have the condition, an individual often must get two unusual genes, one from each moms and dad. If both moms and dads carry one unusual gene and another normal gene, neither moms and dad gets the condition but each has a 50% potential for moving the irregular gene into the kids. Therefore, each young kid has

A 25% possibility of inheriting two genes that are abnormaland therefore of developing the condition)

A 25% potential for inheriting two genes that are normal

A 50% possibility of inheriting one normal and another irregular gene (hence learning to be a provider associated with condition just like the moms and dads)

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