What are the chances that a hybrid dimpled woman and a pure dimpled cheek man will have a child without dimples?

Lets let D represent the dominant trait for dimples and d represent the recessive trait for dimples.

If having dimples is a dominant trait, meaning you must have at least 1 copy of it for it to be shown, then the man must have a recessive genotype: dd

Explanation:

a physical change is being made.

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