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Home Q & A Board Biology-Related Homework Help General Biology
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vicmillz vicmillz
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6 years ago
The failure of chromosomes to separate during
  mitosis or meiosis is called
  a. genetic displacement.
  b. trisomy.
  c. crossing over.
  d. nondisjunction.
  e. disjunction.

Question 2

If nondisjunction occurs during meiosis I,
  a. the resulting sex cells are heterogametes.
  b. one-half of the resulting cells are n + 1, and the
  other half are n  1.
  c. diploid cells are produced.
  d. all gametes will lack a chromosome and be
  infertile.
  e. only one half the gametes are affected.
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madisonodommadisonodom
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6 years ago
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vicmillz Author
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6 years ago
White Heavy Checkmark
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6 years ago
Don't forget to rate the answer too
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