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Questions and Answers
What is the term for the repetition of part of a chromosome resulting from fusion with a fragment from a homologous chromosome?
What is the term for the repetition of part of a chromosome resulting from fusion with a fragment from a homologous chromosome?
What is the cause of down syndrome?
What is the cause of down syndrome?
What is the term for the loss of one or more nucleotides from a gene by mutation?
What is the term for the loss of one or more nucleotides from a gene by mutation?
Why do abnormal numbers of sex chromosomes not usually affect survival?
Why do abnormal numbers of sex chromosomes not usually affect survival?
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What does karyotyping reveal?
What does karyotyping reveal?
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