Biology Forum Genetics Genetics

last updated by jwalin 14 years ago
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    • #13192
      cfrazier31
      Participant

      Hemophilia is a sex-linked genetic disorder. It exhibits complete dominance. The normal allele (H) is dominant over the recessive disease allele (h). What is the genotype of the parents of a boy with hemophilia if both parents have normal phenotypes? and How would you set up the Punnetts square?

    • #99266
      JackBean
      Participant

      the same question was here just few days ago, let you try to look for it. Unfortunately, as you all give your topics such sucks names as Help and Genetics (in Genetics forum, what a wonder!), it will be little harder 😉

    • #99269
      jwalin
      Participant

      its damn easy couldnt u figure it for yourself 🙁
      hmm
      come on yaar
      i cant even give some sensible hint and not give away the answer
      i give up
      the answer is that the mother is XH Xh and the father is XH Y where XH is normal X allele and even te dominant and while Xh is the one for haemophillia
      now do the rest by thyself

    • #99321
      cfrazier31
      Participant

      I just started learning about this kind of stuff thank you very much and we dont have a teacher who likes to explain things.

    • #99345
      jwalin
      Participant

      hmmm i understand 🙁
      ohk always feel free to get to me with any other doubts i will be glad to explain them. and do u still have any doubts regarding this then i can also do the explaining part 🙂

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