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10 December, 05:53

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. 10 December, 06:34
    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.
  2. 10 December, 06:54
    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
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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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