Chromosomes

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    • #14140
      em123
      Participant

      Why do chromosomes carry multiple genes in a precise order?

    • #102315
      JackBean
      Participant

      why not? I don’t get your question.It’s one piece of DNA carrying several genes, so why should they be randomized?

    • #102475
      Aleksandar
      Participant

      XY+XX——XX
      Amelogenin

      father—————————daughter
      X ——Y———————-X ——-X —–Amelogenin
      11—–12 ——————–10——12 —–D5818

      21—–22———————22——22——FGA

      got some problem. am i father or no? Please help me about this.

    • #102479
      magicsiew
      Participant
      quote Aleksandar:

      XY+XX——XX
      Amelogenin

      father—————————daughter
      X ——Y———————-X ——-X —–Amelogenin
      11—–12 ——————–10——12 —–D5818

      21—–22———————22——22——FGA

      got some problem. am i father or no? Please help me about this.

      50% similarity between father and child is sufficient, remember child obtained the genetic material from both father and mother.

    • #102484
      JackBean
      Participant

      shouldn’t you compare Xs only?

    • #102488
      magicsiew
      Participant

      Is the XX and XY just indication on male and female only, or it really indicate the gene on X and Y?

    • #102501
      Tranc3r
      Participant
      quote magicsiew:

      Is the XX and XY just indication on male and female only, or it really indicate the gene on X and Y?

      XY and XX both contains genetic information for the organism and as well indicate whether it is M or F. Just so you know, the X chromosome is mainly the boss, the genes from the Y aren’t used that much, so in reality its very BIG X and very very very very small Y.

      quote Aleksandar:

      XY+XX——XX
      Amelogenin

      father—————————daughter
      X ——Y———————-X ——-X —–Amelogenin
      11—–12 ——————–10——12 —–D5818

      21—–22———————22——22——FGA

      got some problem. am i father or no? Please help me about this.

      We do not do parental testing, go ask your doctor about that!

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