12th Class Biology Sample Paper Biology - Sample Paper-5

  • question_answer
    What is genetic difference in between Klinefelter's Syndrome and Turner's Syndrome?

    Answer:

    Klinefelter's Syndrome is genetic disorder cause due to the presence of an additional copy of X-chromosome resulting into a karyotype of 47 (44A + XXY) chromosomes. While Turner's Syndrome is caused due to absent of one of the X-chromosome i.e., a karyotype of 45 (44A + XO). They are females whereas Klinefelter's are mostly males.


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