emii514 emii514
  • 11-07-2017
  • Social Studies
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Among the most common correlates of chromosomal abnormalities, such as down syndrome and klinefelter syndrome, is:

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ajb419
ajb419 ajb419
  • 11-07-2017
Nondisjunction. This results in a sperm or egg cell having 24 chromosomes instead of the usual 23. This happens prior to conception.
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