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21 November, 15:18

Freckles are a dominant trait in humans. Both of the girls have the genotype FF for freckles. If either one marries a man with no freckles, what are the chances that their children will have freckles? A) 0% B) 50% C) 75% D) 100%

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  1. 21 November, 18:01
    0
    It depends on this the situation. If the other marriage if just ff and the one person is FF. The percentage will come out as 100%. The child will have freckles. Because the dominant trait always wins.

    F F

    f Ff Ff

    f Ff Ff
  2. 21 November, 18:24
    0
    D. The man's traits (ff) would be recessive and with one of the girls (FF), all their offspring would have the genotype Ff, meaning all the offspring have freckles.
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Home » Physics » Freckles are a dominant trait in humans. Both of the girls have the genotype FF for freckles. If either one marries a man with no freckles, what are the chances that their children will have freckles? A) 0% B) 50% C) 75% D) 100%
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