khahothead13 khahothead13
  • 28-10-2017
  • Biology
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How is down syndrome inherited

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Brooklyn2411
Brooklyn2411 Brooklyn2411
  • 29-10-2017
in most cases it's not inherited. is caused by trisomy 21 . that's when the chromosomal abnormally Oh cards as a random event witches during the formation of the reproductive cells in the a parent
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