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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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rjlene rjlene
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11 years ago
two parents who do not have freckles (ff) have a child with freckles?
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wrote...
#1
11 years ago
If freckles run in the family then yes.It may go back generations.
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#2
11 years ago
ummmm im not sure. sorry but if freckles is the dominating gene then if u have freckles for you to have been given them by your parents measn one or both would have freckles.
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#3
11 years ago
If their is no F (as opposed to f) allel it should be impossible for a child to have freckles.
P-ff-ff
ff-ff-ff
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p for placeholder
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#4
11 years ago
I don't think so...
because when you work out the punnett square there are no chances of that child getting freckles because it's a dominant trait(FF)
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#5
11 years ago
I am not sure if freckle is a dominant characteristic. But if having freckle is dominant, two parent who do not have freckles ( they do not have genes for freckles) should not have any child with freckles.
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